1. any person (usually a nerd
) who says useless random facts at random times (usually to random people because they have no friends)
2. a poindexter may also use his superior intellect to change a conversation into a lecture
1. poindexter1: did u kno that if each neurone in ur body was spread out, it would stretch 5 billion metres! thats long enuff 2 go around the world 5 times!
person1: erm, yeah,... thats wonderful! (fucking poindexter)
2. person2: 'i thort u sed windows 98 was faster and more efficient! with better access to the internet!'
poindexter2: it is faster, over 5 million.....
(i robbed that last part from southpark btw)
A male who lacks popularity due to his pedantism and quirky fashion sense. Usually impartial to bowties.
"Poindexter, when he said everyone was invited to his party he didn't mean you! Isn't there a book-of-the-month club meeting somewhere?"
A gay skinny guy with a head shaped like a mushroom who only talks about gaming and says random stuff from time to time
An example of a "Poindexter" is Pee-wee Herman(with poofy hair).
1. A Scrawyny kid that comes into the Gym thinkin' he is a "G" or "Gangster"
2. Just a doogan/foolish person in general
Poindexter *While doing curls for the girls* : Yeh...i feel pretty swoll right now i been takin that protein
Legit weightlifter * To friend * : man...that kid is a major poindexter
Noun - A lying douche. A dick in most social situations, though not to be taken seriously. Has an obsession with homosexuality, genitalia, dead things, technology, and almost any subject found to be disturbing by the general populous.
Poindexter made an ass out of himself at the bar last night, i guess she didn't know about his sense of humor.