recherchez un mot, comme thot :
To disagree with someone.
"Whaeva, it's my hot body I du wha I want"
de Effran Cattala 8 octobre 2003
A polite and less vulgar alternative to "FUCK YOU".
Jack: "Wow, what happend to you? You look like hell today!"

Jill: "wha!eva"
de The Chinchilla 7 juillet 2009