Backulation

When you think its a fart, but you actually ejaculate

Past Tense Verb: Backulated
He Backulated.

OMG! He had a backulation

by The Blue Line September 2, 2016

Backsplash

That moment when you take a gigantic shit, causing the toilet water to splash on your ass. Could Potentially gives you awkward boners when you drop another load down the toilet.

That backsplash felt nasty as fuck.

by Electric January 31, 2017

Backpack people

A backpack person is someone who travels to your metro area via train or bus.Walks around with a backpack usually full of drugs to sell to the new area they have wandered to .

"Hey man look at the backpack people meeting on the bridge , I know they are up to no good"

by Baked Rye bread March 16, 2017

Backporch Pickin'

The act of scratching one's asshole.

I know we were in a meeting but I couldn't help but do some backporch pickin', I have poison ivy on my asshole!

by Turtlemotherbaby August 3, 2018

backspackle

1. (verb) The act of ejaculating onto the fifth lumbar spine vertebrae area (part of the greater lumbar region) of a woman's back. To the human eye, this region is the curve just above the buttocks, which is also commonly referred to as the small of the back.
2.) (noun) The residue of male ejaculatory fluid after it has been deposited onto the lower back.

"I wouldn't want to date her, but I'd backspackle her."

by Gottabethegravy November 2, 2018

Backsplash

When you're taking a piss at 3am on a school night and it deflects off the seat, only to hit you directly in the knees/shins.

I explained that the cause of my moist jeans was "Backsplash"

by GravyMello March 7, 2019

Backport fever

Medical state (latin: Pyrexia Portum Redire), a serious condition one suffers from when finally completing a long-running programming task just to realise that said task also needs to be manually copy/pasted to all of the previous versions of the app (aka backporting), causing nausea, aching hands and a slight loss of one's soul.

Greg's in the hospital, got a bad case of backport fever! Doctors says it could be another couple of release cycles before he recovers fully.

by MardiKroll May 19, 2020