Wat is short for "What" but is only spelt "Wat" by total inbred morons who have no idea how to actually write a proper message, which can be understood.

Words which also fall into this are:

Woz
Wiv
Fink
Dat
Da
Der
Dis
Den
No (Know)

Word used as an exclamation of utter confusion, or as an expression of shock at a story/image/whatever.

'Wut' is also acceptable, although it is more commonly used by pot smokers when they don't know what the fuck is going on

Ethiopian stew containing vegetables, berbere (a very hot mixture of spices) and sometimes meat and/or boiled egg. Traditionally eaten with a pancake-like bread called injera, without a spoon or fork.

The thing you say when you don't know what just happened.

Moronic abbreviation for "what." Should be pronounced not as waht, but as wat (rhyming with bat, cat, etc.)

The most annoying way for lazy people and 11 year old British kids to say what.

A variation of the word "what". The word what is purposely misspelt to show dyslexia and stupidity. It can also be used as a lazy form of the word "what".