twateye 

Used as an insult of a similar nature to numpty. Twateye is not related to Cockeye.

The Twateye had fallen off his bicycle again. Foolish numpty!

twateye by M.Russell July 13, 2004

twatever 

Calling someone a twat & telling them "whatever" at the same time.

Heather: That outfit makes you look like a total skank.
Madison: Twatever! You're just jealous of my body bitch.

twatever by ScottyG4 September 2, 2007

twatever 

The reason a man can never win an arguement with a woman.

Him: You kow I am right. You have to admit I am right!
Her: Twatever!

twatever by Tim Frazier July 28, 2003

twateen 

A fancy way to say the number 22, which happens to be my favorite number. *Note... Twatteen is an acceptable alternate spelling especially if you want to kick in a little extra twat.

My lawsuit settlement amount is twateen million dollars each!

twateen by Uberdyke January 30, 2018