Replacement of any insult in the English language: idiot, moron, dumbass, jerk, douche, shithead, etc. Unflattering reference to Pete Wentz, bassist of Fall Out Boy. Coined by posters at the popular blog The Hater, featured on The Onion AV Club.

Someone who used to be a potential girlfriend/boyfriend, but no longer is.

This phrase is used by a group of Fall Out Boy fans. It refers to the bassist and lyricist Peter Wentz. When upset Wentz is known to write lyrics into a blog. The phrase is used when in an emo mood.

A whiny little nothing master; a bitchboy; an utterly fatuous dickweed who suggests that they simply want to live their life and not be criticised all the while shoving there inconsequential and generally annoying presence up everyone's ass, ad nauseum.

Although he/she professes the opposite, a wentz thinks he/she is a special, delicate flower that wilts when unloved.

another word for taking a poo.

also coincidentally the last name of Fall Out Boy member Peter Lewis Kingston "Pete" WentzIII

meaning penis, :D comming from fall out boy's bassist pete wentz, when his nude pictures of himself playing with....himself, were leaked onto the internet

wentz (verb): to penetrate, ejaculate, and procreate