Bush Onion 

The Bush Onion is a close relative of the Dirty Sanchez. Where a man takes a woman from behind and just before ejaculation, sticks his finger in the woman's ass, only to pull it out and wipe a nice little pooh-stache on the woman's upper lip. Now, the Bush Onion ramps this little puppy up a notch. The man performs the above act but holds the finger under the woman's nose until she cries. Here enters the Bush Onion.

Marty Bush Onioned the young lass.

Bush Onion by Burgerboy December 29, 2007

Onion Bush 

A girl's snatch that overly reeks of onions

This girl's onion bush smelt so bad last night it cleared out the entire damn bar

Onion Bush by YaaaaaaahD October 14, 2016

Bush onions

it’s a synonym for std’s (sexual transmitted disease).

Hey guys you know that girl from last night, she gave me the bush onions.

Bush onions by Bushyonionboy August 9, 2020