1 definition by LeggoMyEggoBITCH!!!!

When a friend keeps a Bi chick and/or lesbian from getting laid by her girlfriend.
Friend 1: "Come on guys lets go to the movies!"

Girlfriend 1: "No ive got a beter idea. Me and my girl will stay here and you can go to the movies."

Friend 2: "Oh come on guys, it'll be fun!"

Girlfriend 2: "Fun for you maybe. You fuckin Twat Block!"
by LeggoMyEggoBITCH!!!! May 18, 2010
Get the Twat Block mug.