->''“It's useless to lecture a human.”''
-->--'''Rick Riordan''', ''TheLightningThief''

->''"It was very simple. Only stupid Earth brains like yours would have been fooled."''
-->-- '''Cyberman''', ''Series/DoctorWho'', [[Recap/DoctorWhoS4E6TheMoonbase "The Moonbase"]]

->''"What do you all have for brains? Pudding? Look at you. Why can't I get a decent species? Planet of the ''pudding-brains!''"''
-->--'''Twelfth Doctor''', ''Series/DoctorWho'' ("Deep Breath")

->''"I'd all but given up my crusade to rid the world of fools... There are, I found, just too many!"''
-->-- '''ComicBook/{{Foolkiller}}''', ''[[Franchise/SpiderMan The Amazing Spider-Man]]'', #225

->''Pray that there's intelligent life somewhere up in space, 'cause there's [[NoIntelligentLifeHere bugger all down here on Earth]].''
-->-- "The Galaxy Song", ''Film/MontyPythonsTheMeaningOfLife''

->''"You watched as their civilization was overwhelmed with violence, disease, famine, and Dire Chinchillas. Reflecting on these events led you to an epiphany: people are dumb."''
-->-- '''VideoGame/TheSimsMedieval''' opening cinematic

->''"It is said: to err is human. Hehehe... stupid human."''
-->-- '''Pandarian''', ''VideoGame/WorldOfWarcraft: Mists Of Pandaria''

->'''Alien 1:''' So this is he -- [[RonaldReagan The Reagan]]? [[PunyEarthlings A puny specimen]], even for a human. Just like [[HumansAreTheRealMonsters the defilers]] to worship such a one! Do you suppose [[HumansAreUgly ugliness is a virtue to them]]?\\
'''Alien 2:''' [[HumansAreMorons Or stupidity]]? Have you ever seen eyes so vacant?
-->-- Aliens commenting on RonaldReagan, ''ComicBook/StrontiumDog''

->'''Council Woman:''' Are they intelligent?\\
'''Peakley:''' No, but very delicate... We are talking about ''extremely simple creatures'' here, Miss. Landing there would cause mass mayhem and planet-wide panic!
-->-- ''Disney/LiloAndStitch''

->''"Because all you of Earth are '''idiots!'''"''
-->-- '''Eros''', ''Film/Plan9FromOuterSpace''

->''"An American monkey, after getting drunk on brandy, would never touch it again, and thus is much wiser than most men."''
-->-- '''UsefulNotes/CharlesDarwin'''

->''"The only way to comprehend what mathematicians mean by infinity is to contemplate the extent of human stupidity."''
-->-- '''Creator/{{Voltaire}}'''

->''“It has been said that man is a rational animal. All my life I have been searching for evidence which could support this.”''
-->--'''Bertrand Russell'''

->''"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."''
-->-- '''UsefulNotes/AlbertEinstein''' ([[http://quoteinvestigator.com/2010/05/04/universe-einstein/#more-173 or not]])

->''"Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so."''
-->-- '''Creator/DouglasAdams'''

->''"Just think of how stupid the average person is, and then realize half of them are ''even stupider!''"''
-->-- '''Creator/GeorgeCarlin'''

->''“Each of us is full of shit in our [[AchievementsInIgnorance own special way.]] We are all shitty little snowflakes dancing in the universe.”''
-->--'''LewisBlack''', ''Me of Little Faith''

->''"As the vampire Kain, the only way in which you are capable of interacting with ''Blood Omen''[='s=] human cast by is killing them. This changes when you acquire the Disguise ability, which transforms Kain's sprite into that of [[InTheHood a hooded peasant]] and allows you to solicit voiced audio clips from neutral [=NPCs=]. This is only interesting for about ten minutes; you soon discover that the human race [[WelcomeToCorneria hasn't a single god damned thing worth saying]]. All Nosgoth's menfolk talk like oafish cockneys -- "good day to ya!" -- and the entire female population consists of drunken prostitutes. The vampire Vorador pointedly refers to Nosgoth's human population as 'the cattle;' the opening to ''Soul Reaver'' alludes to Kain's contempt for humanity. After chatting with ''Blood Omen''[='s=] townsfolk for any length of time, it is [[FridgeBrilliance not difficult to see from where such sentiments might have arisen.]]"''
-->--'''[[http://socksmakepeoplesexy.net/index.php?a=bo Pat R.]]''' on ''VideoGame/LegacyOfKain: Blood Omen''

->''"Subway is a cosmic nexus of stupidity."''
-->-- A thread title at the Customers Suck forums.

->''"The only reason laws like those banning smoking on campuses, requiring you to wear seatbelts, and texting while driving is because you guys have proven yourselves too stupid or irresponsible to do it without having to be told."''
-->-- A professor from New Hampshire at Colorado State University on the subject of such laws.

->''"People ask me, 'Brother Hovind, do you think that there's intelligent life on other planets?' I reply, 'No, [[MemeticMutation I taught high school science for 15 years.]] [[NoIntelligentLifeHere I don't even think there's much intelligent life on this planet.']]"''
-->-- '''[[HypocriticalHumor Kent Hovind]]'''

->''"Common sense is a sense which is not common to people."''
-->-- Website/YouTube comment
----