backdoor milkshake

the process of person A inserting milk into person B anus doggy style. Once person B caboose is filled up, person A then aligns mouth with person B butt hole. Person B then farts out a stream of milk into person A mouth.

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by balla1234 January 31, 2009

Backdoor yorki

When making sweet love to a chick with a fine ass from behind and you pull out and thump her a few times on the butt cheeks and give a couple quick barks/yips of pleasure.booty sex doggystyle

Amy's ass was so fine, I just couldn't help myself, so I gave her a Backdoor Yorki!

by BabiAngel December 12, 2016

Backdoor Nachos

When you’re banging two girls from behind back and forth

“Last night I did the backdoor nachos and I got two stinkies on my dinky”

by WhiteTexts May 3, 2019

backdoor blumpff

A qweef from the anus caused by too much anal sex; therefore creating a loose asshole where air can not be contained. So during anal sex, after, or just random blumpffs that are unable to be contained.

I had no idea too much anal would cause me to have so many backdoor blumpffs.

by real big deal gennie September 13, 2016

The backdoor fizzy

It's when u collect semen and sweat out of the asshole of your partner , add vodka and orange and then put it in a soda stream to add some well needed fizz

Robs swinger's party was going so well , he kept providing the backdoor fizzy all-night

by Antonio ravioli April 22, 2018

backdoor turtle

A "Backdoor Turtle" is when you have to poop really bad and the poop is actually coming out of your asshole and popping back in and out really quick.

Ohh man my turd is poking out like a Backdoor Turtle.

by Johnny Do-Good October 28, 2013

backdoor slurpee

The act of a dude sucking off another dude, and spitting the load into the ass crack and lavishly eating it back out.

I'll take that backdoor slurpee Blake ;)

by Cokecan68 May 7, 2022