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[[quoteright:350:[[Manga/KOn http://static.tvtropes.org/pmwiki/pub/images/790655201685781282_4411.jpg]]]]
[[caption-width-right:350:[[Film/{{Deliverance}} You got a purty mouth]]]]

->''"Like the majestic flounder, some characters have features that drift to the side of their head. Side-mouth is how to avoid lip and chin motion when animating on the cheap. It's not a ''style'' or a good excuse to avoid learning to draw expressions in profile.''''
-->-- '''Webcomic/{{Lackadaisy}} [[http://lackadaisy.foxprints.com/exhibit.php?exhibitid=333 Notes on Expressions! (of the face-type kind)]]'''

In larger budget productions, there's sometimes a dedicated animator just for the lips of characters, due to the squash-and-stretch aspect of the face deforming on a cartoon character. In cheaper animation, artists [[MotionlessChin will use tricks]] to minimize the amount of distortion to the face, so you just animate a mouth moving on a static face.

The problem occurs when you see characters in profile (that is, when they're facing to the side of the camera, so you see half of their face), since the face should be animated. Lower budget cartoon (especially anime) artists tend to actually show the (already small) mouth from a 3/4ths viewpoint, even if the face and lips are ''still in profile''. Since small noses often require drawing them to a point, this creates a weird flounder/Picasso effect or 'snout' as the character's mouth is no longer centered but completely on the side of the face.

This is understandable for animation, as it's a budget saver and makes production go faster. This trope becomes artifactual in other media, specifically comics. Despite the fact this trick is really necessary only in a moving picture medium, a fair number of amateur artists do this, either due to inexperience, [[LazyArtist laziness]], or adherence to the visual trope. This effect can be averted by simply avoiding profile altogether and doing 3/4 points of view instead. When it comes to time savers, some artists will cite preference for this kind of drawing with other shortcuts such as the VideoGame/PacMan mouth.

Compare CheatedAngle.



[[folder:Anime and Manga]]
* Most anime and manga are subject to this trope at some point. Due to that, it may be nigh-impossible to list all anime and manga that uses this trope.
* ''Anime/PaniPoniDash'' uses this.
* An eyecatch for ''Manga/AzumangaDaioh'' features Sakaki drawn in this style.
** Most of the series uses this, actually.
* Happens a lot in the ''Manga/FullmetalAlchemist'' manga, even though there isn't any need for lip flap. In this case, it makes the artwork more dynamic.
* Particularly visible in ''Manga/{{Bleach}}'' at some points.
* Used in both the anime and manga versions of ''Manga/ZatchBell''.
* ''Anime/TengenToppaGurrenLagann'' perpetrates this often, despite the reasonably high animation level. Or maybe they spent all their budget on the giant robots.
* ''LightNovel/KyouranKazokuNikki'' uses this (when they are visible at all) for almost the entire cast, except for the lion Teika, who just doesn't get that many spoken lines.
* Done quite frequently in ''Franchise/YuGiOh!''
* A common occurrence in ''{{Anime/Pokemon}}''.
* Appears a couple times in both the ''Manga/{{Hellsing}}'' OVA and [[Anime/{{Hellsing}} TV series]].
** And is done repeatedly to SlasherSmile mouths.
* All over the place in ''LightNovel/{{Slayers}}''.
* ''Manga/FairyTail'' does it with female characters in comic situations. In more serious situation, the females suddenly get a normal mouth, and the guys never have it happening to them.
* Happens a few times in the anime ''Anime/ErgoProxy''. The animation quality is generally very good, so cheeky mouths that appear can be actually particularly glaring.
* Happens in episode 10 of ''Manga/{{Nichijou}}'' where Mai blows a bubble and eats it.
* Typical in ''Anime/NeonGenesisEvangelion''
* Extremely common in ''Anime/IlSolePenetraLeIllusioni''. It appears to be an actual artistic choice.
* The image shown above is from ''Manga/KOn''. Take note that the girls' lips are still drawn as part of their facial profile while they talk.

* ''ComicBook/CerebusTheAardvark'' does this by design. Cerebus always has one of those, even when his snout does not obscure the view. When viewed en face, he has ''two'' of those.
* ''Franchise/ArchieComics'' characters often seem to have their mouths shoved over to one side of their faces, even when they're facing the camera!

* Pointed out in a ''{{ComicStrip/Dilbert}}'' anthology by author Scott Adams, who prefers the Cheeky Mouth look.
* Self-mocked by Bill Amend in [[http://www.foxtrot.com/2010/01/10/ this]] ''ComicStrip/FoxTrot'' strip. A slight variation, since his comic is not animated and is not usually in profile.
* ''ComicStrip/{{Curtis}}''; check out, for instance, [[http://joshreads.com/?p=5458 the Curtis strip in here]].

* Prominent in a lot of Artix Entertainment games, since their characters are almost always shown from the side, but ''VideoGame/DragonFable'' and ''VideoGame/MechQuest'' are the biggest offenders.
* ''Franchise/SonicTheHedgehog'' is usually depicted with a side-mouth, along with much of his supporting cast such as Knuckles who is almost never seen any ''other'' way. However, most characters in ''VideoGame/SonicAdventure'' and [[VideoGame/SonicAdventure2 its sequel]] were modeled with their mouths dead-center in the front of their faces, which looked awkward enough that [[VideoGame/SonicUnleashed subsequent games]] made it a deliberate art design choice that Sonic's mouth should always be at the side.
** This gets really noticeable with the "Night of The Werehog" animated short they did. Sonic walks past a mirror, mouth facing camera, but on the mirror, he looks as if he has no mouth at all.
** ''VideoGame/SonicHeroes'' and the Wii-version of ''VideoGame/SonicUnleashed'' averted this by simply not drawing mouths on the character models, though the cutscenes still had them. But the Werehog had one.
** ''VideoGame/SonicUnleashed'' and ''VideoGame/SonicGenerations'' actually have Cheeky Mouth programed into the rendering engine so that Sonic's mouth is always closest the the camera. [[GoodBadBugs If you're able to get him at the right camera angle,]] You can get [[http://www.youtube.com/watch?v=Fua3bguHyQc this]].
* ''VideoGame/TyTheTasmanianTiger'' has a cheek mouth on either side of his face. The effect is somewhat... odd.
* Jingle the reindeer in ''VideoGame/AnimalCrossing'' has his mouth texture permanently on one side of his face. When you talk to him, he will often ask you specifically to make sure to only look at his "good side."
* {{Character Portrait}}s in ''VideoGame/MachineKnight'' will normally make use of this, but certain characters ''will'' move their lips at the edge of their face - others, however, will obviously not, as if the lead artist couldn't decide if this trope was in force.
* Artwork for the original ''VideoGame/MarioBros'' portrays the title characters with [[https://78.media.tumblr.com/e77b75f94bd4d8c9e6f6434c241f927d/tumblr_inline_p0tmljCpbh1urza4s_1280.jpg their mouths]] practically coming out of the [[https://i.ytimg.com/vi/4TTdPTTVOAY/maxresdefault.jpg back of their heads]].

* ''Webcomic/DominicDeegan'' consistently uses this every time a head is seen in profile view, except for when the character wears a mask or similar face-veiling headgear.
* ''Webcomic/{{Megatokyo}}''.
* ''Webcomic/{{Misfile}}'', though it stopped, possibly from reader complaints. There's at least one commissioned artwork where the only correction was specifically to remove a cheeky mouth.
* Referred to as "Flounderface Disorder", and ''strongly'' discouraged, in this ''Webcomic/{{Lackadaisy}}'' [[http://lackadaisy.foxprints.com/exhibit.php?exhibitid=333 Expressions Tutorial]].
* Taken UpToEleven sometimes in ''Webcomic/PennyArcade'', where characters' mouths reach past the edge of the face when they shout ([[http://www.penny-arcade.com/comic/2009/05/11 like, here for instance]]).
* ''Webcomic/{{Concession}}''.
* In ''Webcomic/WonderWeenies'', the mouths will even move from cheek to cheek in frontal views between panels.
* Frequent in early ''Webcomic/{{Walkyverse}}'' comics. At [[http://www.itswalky.com/comic/walky-i-dont-think-this-is-such-a-great-idea/ one point]] in the ''Webcomic/ItsWalky'' rerun, present-day Willis berates his past self for being "averse to drawing the mouth anywhere but floating on the middle of the cheek".

* Done on ''WesternAnimation/TotalDramaIsland'' with most characters. Heather is the most notable exception.
* Look closely and you'll notice ''WesternAnimation/ThePJs'' does this. ''And it's done in {{claymation}}.''
* Can appear when a cartoon character has a big nose or snout that would obscure the mouth needed for an expression. Example: some Tove Jansson's illustrations of Literature/{{the Moomins}} show it.
* ''WesternAnimation/{{Rugrats}}'': This seems to be a genetic trait of the female side of Angelica Pickles' family. Both her and her mom have their mouths drawn far off to the side inside their cheeks. Even when you're looking at her full profile, her mouth is always drawn inside one of her cheeks instead of being where it actually should be like every other character in the series. (Given how she's basically perpetually smug, maybe her face just got stuck that way.)
** Aunt Miriam even has one too... to be fair she is implied to be a elderly version of Angelica due to how she treated Grandpa Lou in the past.
* Rigby from ''WesternAnimation/RegularShow''. Rigby is CheatedAngle personified. When his snout points up, his eyes move down to the bottom of his head.
* All the characters in ''WesternAnimation/TheMrMenShow'' when viewed from the side.
* In WesternAnimation/StevenUniverse, Pearl almost always has her mouth drawn like this. Other characters are more likely to have normal-looking mouths in profile view.