Canadian Back-Slasher

When you and your sexual partner are having sex in a pile of maple leaves, and you take out a knife covered in syrup and wildly cut them.

"Me and my girl did that Canadian Back-Slasher thing, long story short she's badly injured."

by I didnt cause a bomb threat :) July 20, 2016

Back porch fucking

When you fuck someone in the ass

I heard Brandon is a real good at back porch fucking

by BigkingLee September 16, 2016

Around The Back CockSlap

When you and your partner are both naked and ready to fuck . As the girl/boy ( if you like that kinda stuff ) is coming near you , you then fake left/right do a 360 spin to turn around from them and as your about to face them give them a cock slap/ dick print .

Lisa got tired of dick prints so she pulled off an Around The Back CockSlap.

by TrustTheCircle June 4, 2012

off the back of a lorry

It was probably stolen.

I don't know where she got that new jacket, maybe off the back of a lorry

by LadyN April 3, 2017

Achen-back Out

When a person pursues a sexual encounter with another person, usually of the same gender, and backs out at the last minute. When they are about to seal the deal, they come up with any and every excuse to not complete the task. In essence, they are afraid of sex, but want to seem like a sexual deviant to the rest of the world.

Michael will Achen-back Out everytime. He acts like a player, but is terrified of actually having sex.

by Fed_up_with_it December 11, 2011

back bowl baby

a baby that shits in a bowl and pours it over its back

That man is a back bowl baby.

by garden gnome swag November 13, 2016

Back-seat Driving

The person who ALWAYS has to micro-manage EVERYTHING, constantly looking over your shoulder, adding their opinions, and what they deem to be a more proficient way of doing whatever it is, added as corrections to the thing that you are doing in the right way in the first instance.

"Buddy, STOP BACK-SEAT DRIVING!!!

by Totes Hassles April 13, 2023