Black Back Mountain

The game of taking a laxative before performing intercourse and trying to ejaculate before the laxative hits

Jake: Ya me and jelly have been getting into it a lot she let me try a Black back mountain the other day
Rob: How’d it go?
Jake: Me and Kelly decided to take a break

by FlyersFan85 November 2, 2017

Chipmunk on the back Deck

Fetish. When a person gets sexual gratification by feeding small, furry rodents from the rectum or buttocks.

Getting a chipmunk on the back deck always brings a smile to Silver's face!

by Reverend Gonzo August 1, 2018

reverse smack-back

a volleyball term used to describe when some is in the process of a smack-back (look it up for defintion) and it is smack by the opposite team

sally hits the ball up to kelly,
kelly hits the ball over the net
cally (on the other team) jumps and smacks it back at kelly
brandon to phil "what a reverse smack-back!!!"

by sternburger November 21, 2006

back door insult

Ejaculating on a person's face after having anal sex.

Guy 1: did you take that girl from the bar home with you last night?

Guy 2: yea, and I gave her a back door insult!

Guy 1: oh gross dude.

by skinny bear May 17, 2014

back up boy

Some u date if u ur crush rejects u

Jonny is my back up boy

by Jdisjdided April 5, 2016

Mr. Way back

A phrase you use when you want to insult someone with a receding hairline

“Okay Mr. Way back”

by Moolissacoow33 June 8, 2023

hair blown back

you hit da weeeed so hard your hair is blown straight back all fuq'd up, no facial expression to your homies while immediately putting the stuff down, and looking for a spot anywhere to pass dafuq out

Yo this mf def a first timer cause hair blown back

by BumStatusYo December 5, 2018