Top definition
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.
by ScottyG4 August 26, 2007
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
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!
by Tim Frazier July 28, 2003
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