1. Person who twitters way too much.
2. The past tense of twittering.
4. Combination of 1 and 3.
1. Man last night you changed your twitter message like a thousand times, I dont really give a shit when you decided to flick on the TV you twat!
2. I twat ya last night, didn't you get it?
3. See that girls twat yo, it had teeth or some crazy shit
4. Man you twitter too much, you really are a twat.