'''Basic Trope''': A character who is so stupid it's unclear how they've managed to survive until now.
* '''Straight''': Alice's stupidity is of such baffling magnitude that it's unclear how she even functions.
* '''Exaggerated''': TooDumbToLive.
* '''Downplayed''': {{Cloud Cuckoolander}}... That being, an outlandish character that might mistaken as foolish by common folks, but they're actually rather functional.
* '''Justified''': Alice suffers from a brain disorder that severely restricts her mental development.
* '''Inverted''':
** Alice is SurroundedByIdiots [[OnlySaneMan and she is the only exception to them.]]
** Alice is a TVGenius who is more competent than the rest of the cast put together.
** Alice is TheSmartGirl and more intelligent than nearly everybody else in the series.
* '''Subverted''': Alice is revealed to have been the BigBad pulling strings from behind the scenes the whole time while [[ObfuscatingStupidity putting up an idiotic facade to avoid suspicion]].
* '''Double Subverted''': Even after being revealed as the BigBad, Bob doesn't display any signs of anything beyond the most basic cognitive functions.
* '''Parodied''':
** Alice's brain can be completely removed without any noticeable effect.
** An intelligence-eating PuppeteerParasite locks onto her head, and goes gray over the course of the episode. it finally falls off, and the COD is "Malnutrition. Poor thing starved to death."
** Alice tries to think. [[YourHeadASplode Her head explodes.]]
* '''Zig-Zagged''': Sometimes Alice is presented as stupid, sometimes of average intelligence, and sometimes a genius.
* '''Averted''': Alice is stupid, but still vaguely capable of carrying out normal human activities.
* '''Enforced''': "We need [[StrawLoser a character]] who makes even the stupidest characters look smart by comparison."
* '''Lampshaded''': "Alice isn't the brightest crayon in the box."
* '''Invoked''': Alice stands under a coconut tree and a very large coconut lands on her head.
* '''Exploited''': People use Alice's stupidity to get things from her.
* '''Defied''': Alice keeps her smarts up any way she can.
* '''Discussed''': ???
* '''Conversed''': ???
* '''Deconstructed''': Seeing that Alice has absolutely no concept of morality or consequences and that nobody would ever suspect her of anything, the ManipulativeBitch convinces Alice to play a "game" with her friends involving a shotgun. Alice then spends the rest of her life in a mental hospital, with no idea why her friends won't ever come back. (This actually happened to Hod in Myth/NorseMythology, only with [[NoodleImplements mistletoe]].)
* '''Reconstructed''': To prevent her from being manipulated into harming anyone (including himself), Alice is always accompanied by her guardian/attendant Carol. Carol lampshades all the bizarre stuff Alice does and says, and - due to being constantly by his side - probably has a minor ButtMonkey status.
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%% Optional items, added after Conversed, at your discretion:
%%* '''Implied''': ???
%%* '''Played For Laughs''': ???
%%* '''Played For Drama''': ???