* AlternateCharacterInterpretation: There's a very good argument that Roger is not as dumb as he looks on the aforementioned trope page.
* EarWorm:
** The theme tune, which crops up in at least a dozen variants throughout the series.
** The Skate-O-Rama theme ''will'' drive you mad haunting your brain. It's the perfect combination of catchy, repetitive, and really annoying.
* NightmareFuel:
** Make Roger fall into Acid or Lava and [[http://tmd.alienharmony.com/rw/sq1vga/pictures/sipacid4.gif get ready to change your pants.]]
** The creepy appearance of the poor dudes in [=SQ4=] with all that headgear could scare some people too.
** The BodyHorror caused by the Pukoid virus is V is as terrifying as it is Squicky. [[spoiler: Pukoid Quirk in particular has a face that ''will'' give you horrible nightmares.]]
** More BodyHorror with Beatrice. Look at her in the cryochamber and leave. Repeat over and over. {{Squick}}!
* ThatOneLevel: In ''Space Quest IV'', the Skate-O-Rama scene where you have to escape the sequel police.
** In ''Space Quest V'', rescuing Cliffy with the EVA pod. Not only you need to locate him first, you must do it quickly before you run out of fuel and oxygen. And don't forget, you also need to return back to the Eureka!
* CrowningMomentOfAwesome: '''Roger:''' "Djurkwhad is a scaredy-cat! (singsong) Djurkwhad is a scaredy-cat!"
----