Definitions by Strikefv

Koala Surprise 

Originated from an Australia, when a girl gives you Chlamydia. Koalas are known to have chlamydia.

Some say the phrase was first coined by a random Aussie lass who knew too much about koalas.

That lassie gave me the ole koala surprise. But she was worth it

Koala Surprise by Strikefv October 17, 2023