After my date with a potential gf, I went home and had crazy intense sex with my partner, it must have been that splash-back infatuation!
by anonymous September 08, 2020

When you have diarrhea that's so violent that the water in the toilet bowl erupts and hits your butt.
by Verticalways December 09, 2023

A back splash is when you're taking a dump, and the crap makes a splash and hits you in the anus.
Usually very cold water unless you've peed in it and warmed it up.
Usually very cold water unless you've peed in it and warmed it up.
by PileOTaters December 10, 2016

The water that hits your ass after a medium to large piece of shit breaks the surface of the toilet water, thus creating a splash effect.
My ass was wet after that large shit i took because of the amount of Back-Splash that came after it.
by Hungarian Barbarian October 27, 2011
