Sweet Onions 

The smell of disgusting murky ball sweat, through your hairy gooch into unwiped your anus after a wet shit.

Hey morgan did you smell tylers sweet onions, they are nasty as fuck man.

Sweet Onions by Skillinjah October 8, 2012

Walla Walla Sweet Onion

A sex act involving a bucket of orange juice and a sweet onion. The male drinks the bucket of orange juice while the girl gives him a strip tease to turn him on. Then they do it in any position and right before the male cums, he cums on the sweet onion and the female eats it.

“Hey i bought some orange juice so we can try the Walla Walla Sweet onion”

Walla Walla Sweet Onion by Sexactguy January 23, 2018

Onion Sweat 

The nasty sweat from your balls that has the odor of onions.

After I got done working out I threw my boxers in the wash, they smelled like onion sweat.

Onion Sweat by afj21 October 30, 2006