Backside

Backside is the word used to describe when a guy has permission to enter in the alternative option. In general, all guys like to go up the backside but it's a true honor and gift.

Me: I've been dating Joe for six months, and I finally gave him a season pass to go up the backside.
Friend: Shit really? You must love this guy. Oww

by Funny Moms August 8, 2016

backside flip

skateboard maneuver in which the rider performs a kickflip and a backside 180 rotation

oh man, theotis has backside flips on lock.

by himey ho March 4, 2014

Backside of the Poon

When you look at a ho from the back and see a little bit of pussy from the ass. And I’m not talking about the gardening tool.

When I told that bitch to make me some Chef Boyardee I couldn’t help but notice the backside of the poon.

by Yung poon November 25, 2017

Backside attack

Fucking someone in their asshole.

"Yo, last night was mad crazy when you gave me the backside attack."

by CHEMTROLL November 15, 2011

backside attack

Real-A term used in chemistry to describe a chemical reaction mechanism.

Slang-When a girl who doesn't know you are there bends over and you (attack/ hump the fuck out of) her backside.

Girly was bending over so i busted her up with a backside attack

by The Doug April 11, 2003

backside butterfly

a position used during anal sex when a guy vigorously takes his partner and strokes them from the back, moving his arms in a wing-like motion.

me and my girl tried a new thing called the backside butterfly last night, i must say it was pretty exciting.

by playboiiii69 May 22, 2011

backside bug

When getting a virus that only causes diarrhea.

I think I know why I sharted, my nephew gave me his backside bug.

by madcladder September 4, 2014