What is Brown Onion?
1.
A term used when you hold a towel over another person's face while they try doing a sit-up. With the towel covering their eyes so they cannot see, another person stands over the blindfolded person with his pants down. While the person is struggling with the sit-up, the person holding the towel lets his grip loose. This will allow the person to successfully complete his sit-up, with the suprise of ending up with his face in the other person's sweaty ass!
Man, we gave Steve a Brown Onion last week and he's still smelling that shit!
See
2.
Slang term for anus.
"I thought that guy at the door was a census taker but he was just a homeless guy who wanted to poke me in my brown onion!"
See
