Splashkin 

The act of receiving a blow job while discharging a 360 degree watery splash of feces, also known as diarrhea.

Our blumpkin bet quickly quickly turned into a splashkin after the indian buffet at lunch.

Rob: Why do you get so excited when Jessica gives you a splashkin?

Justin: Because if you tilt your hips just right my shit gets sprayed on her face.

Rob: And that turns you on?

Justin: Just marking my property man.

Splashkin by cuttycut5 March 8, 2011

splashkin 

When a woman is giving you a blumpkin and your turd splashes water on her face.

Becky had to redo her make up after giving Mat a splashkin.

splashkin by jjfray July 1, 2009

splashin' in your avenue 

ejaculating in the vagina of someone's woman

Friend 1: Hey man I just saw Steve heading up to your girlfriend's place.

Friend 2: O don't worry about it. It's cool, they're just good friends and have a class together.

Friend 1: Yeah right. I'd put money on it that he's splashin' in your avenue

splashin' in your avenue by TastesLikeLemons57 September 13, 2011

splashin' punkins

(splashin•PUNK•enz) n. a loud splashing bowel movement. based on the imagined sound of pumpkins being dropped into water.

I ate , like, four frozen burritos and had some serious splashin' punkins!

splashin' punkins by SAMMER OF THE GODS June 3, 2006

Splashin 

"Splashin" is referencing that something is "lit" or "awesome"

For instance if I go to the mall and see a really cool shirt id say, yo that shirt is splashin

Yo man those shoes are splashin

Yo man she splashin with that butt

Splashin by Bastony December 30, 2016

Poo Sploshing

What happens when you fall down the toilet while you defecate.

"Poor Dave. He's gone poo sploshing."

Poo Sploshing by SuburbanSlang April 27, 2014

sploshing

Noun: a sexual/sensual food exchange, in which at least one person covers another person in foods of different tastes, textures, and temperatures. Eating the food off said person is optional. It is common practice for the "sploshee" to be nude so as to heighten the feeling of the food on their bare skin. The "splosher" can be nude or clothed based on preference. Other common usages are the present verb splosh.

"He knelt in the shower while his partner covered him with layer after layer of sticky syrups, slick oils, and chilled liquids. Never knowing what sensation or intoxicating aroma she would be sploshing him with next, each touch of her hand or dribble of liquid sent waves of awareness shooting through his body."

sploshing by Mistress Shae Flanigan June 25, 2009