under splash

The outcome of forced downward ejection of urine forcing loo water onto the underneath of the toilet seat.

Lesley you just caused under splash in the downstairs toilet.

by MOI6943 June 11, 2022

Splash Back

When you have diarrhea that's so violent that the water in the toilet bowl erupts and hits your butt.

My diarrhea was so bad that "splash back" happened.

by Verticalways December 9, 2023

splash one

To defecate, have a bowel movement, in a body of water from above, usu. a toilet.

Excuse me, I need to "splash one".

by nashntth April 2, 2008

splish splash

you were takin' a bath.

craig: "splish splash"

you: "nice"

by kigo August 5, 2022

Splash Mountain

When the shit in the porta potty becomes a mountain and the water splashes your ass

Dude I just got a splash mountain in the porta potty

by Construction workers May 1, 2020

splash rat

Is a little bitch with a shower not a grower and harasses little asain boys while they are naked

Splash Rat fucked my little asian brother what a freek

by pothedragonwarrior February 19, 2018

Radnor Splash

When a large amount of semen splashes over a woman’s face.

last night was the best Radnor Splash ever!

by Bit of a Fred May 24, 2023