When you can't twerk, so you have to push your buttcheeks up and down to make them look like they are bouncing.
by Uhhhhhh123 February 8, 2014

Also known as a foursome or orgy; Tweeking is when four participants of either the male, female or unspecified genders participate in fornicating with one another at the same time.
Ryan: Hey, you wanna' go tweeking?
Tweek: I'm in.
Chez Mix: Oh wait, Batman's not here. We need another person.
Tweek: God dammit.
Tweek: I'm in.
Chez Mix: Oh wait, Batman's not here. We need another person.
Tweek: God dammit.
by Batman>:( November 13, 2011

by gsxrboy June 23, 2007

by Savoyo September 28, 2008

Can be a state of paranoia, Have to urge to hurt or kill somebody, Be Extremely mad (sometimes because of drugs or mental ilnesses)
by Mike AKA TweeK December 14, 2008

by katze April 19, 2005
