1. The byproduct of eating out a mans asshole formed from a mixture of saliva, fecal matter and sometimes anal lubricants.
2. Express disgust, annoyance, contempt, impatience, or simply for emphasis.
3. To express waste, pain, failure or painful failure.
"That was some great ass, by my mouth is full of wamu"
"That shit is fucking wamu"
ex. 1 "if you don't stop, I will wamu you like a little bitch"
ex. 2 "your ass got wamued"
Invented on a Constantine Maroulis fanboard to mean "career speculation."
Also can be abbreviated to WAS: Wild Ass Shit.
2. WAMUSWhen he said he's was going to be on the news, I figured he was hinting that he was going to be on a new Fox show with Kelsey Grammar called "Action News." /WAMUS
3. I just thought he was gonna be on the local 5 o'clock news...but whadda I know...WAS.
4. Club-goers: Girl One: Where did Jenny disappear to?
Girl Two: I think she's getting some in the bathroom with that guy she was talking to.
Girl One: Damn! That's some WAMUS!! She's standing right behind you.
5. Roommate Guy 1: What time did you roll in last night?
Roommate Guy 2: Shit if I can remember. I was so drunk I think I had a 3-way with those 2 chicks from the bar.
Guy 1: Jahyeahuh right!! In your dreams! WAMUS!!