Definitions by FishTown101

Twat City 

1: a place where an intense orgasm occurs
2: a place also known as the vagina

Guy 1: Dude, i nailed that chick so hard i sent her all the way back to twat city.
Guy 2: sweet man

or
Guy 1: Dude i porked her right in twat city.
Guy 2: Solid dude

Twat City by FishTown101 February 14, 2012