Stands for "The worst bitch" Usually used towards a close female friend or girlfriend. However this is, not a term of endearment, rather TWB acts like
a bitch at times but fails at being very bitch-like. TWB also makes sure to keep a calm demeanor because secretly she is part of an alien
race bent on
destruction of the planet.
IRL:
Me: You make terrible sandwiches, you'
re the worst bitch!
TWB: Shut up
Txtng:
Me: u make terble sandwiches u r twb
TWB: You are really bad at
spelling