When your underwear accidentally wedges it self between your butt crack making it uncomfortable (usually happens at really awkward times like in public) for you and you have to manually pull it back out.
People started staring at me when i unplugged my underwear out of my butt crack, but that tweeter was killing me.
by eric edub December 11, 2011
Tweeter ~ a Tweeter is a yellow vehicle of some sort. You can use tweeters in a game. Upon seeing a Tweeter, yell, "Tweeter!!" and keep score of who finds the most. This can commonly be played with the game Pdiddle.
"Yesterday we were driving down the highway and I saw six Tweeters while Harold only found 2!"
by Magglz6767 February 20, 2009