(interjection) an exclamation of disgust
I just stepped in a horse turd--ew!
word used to describe something gross
GIRL # 1- EWWW, Spiders
GIRL # 2- EWWW
a word us girls use to describe most guys
Jackie: Look! That dude is so skinny, he should be Nicole Richie!
something that's horrible
"omg, he just shat on the carpet"
The sound you would think a koala would make.
To make this "ew" sound yourself, you have to say "EW!" really quickly, in a high-pitched voice.
Now doesn't that sound like what a koala should sound like?
Child: Mom, stop being such a silly momma koala!
unpopular girl: OMG I LUV YOUR SHOES!!!
popular girl: *turns around to friend
She is so EW.
popular girl #2: totes
It means that someone is calling you gross. It's an insult.
Joseph: Hello, people! Guess who I am?
Jimmy: You are so ew! =/