oo-er 

"Oo-er" is a term apparently started by the popular British series "The Confessions of Georgia Nicholson". In the books, the phrase is used whenever someone mentions something scandalous or neat. It can also be used whenever something suggestive has been said, intentionally or unintentionally.

Rosie: Actually, Sven and i have gotten to number 8 (upper-body fondling in bed).

Georgia: Oo-er!

oo-er by nobodytoospecial September 21, 2007

ooers 

Showing surprise. Normally towards something that has the potential to be risque.

A: "I met a girl last night."
B: "Ooers."
A: "There was none of that."

ooers by polok February 11, 2005

oo er 

it means dodgy or strangely gross

zoe: i got laid yesterday
Izzy: oo er

oo er by izzy June 30, 2004