Backsplatter

noun. The remainder of fecal matter on the back of the toilet bowl where it resembles the effects of a spraycan.

John ate too many burritos last night, and you can tell his body didn't like it from the backsplatter evidence.

Backsplatter by WaterMage August 5, 2008

back-splatter

Noun. The high-velocity pattern made by liquid fecal matter on the back of the toilet above the waterline. This pattern is formed when one has an uncontrolled evacuation of the bowels as he or she is in the process of sitting down and is still in a leaning-forward position. Because the movement associated with this phenomenon is usually time-consuming, the resulting back-splatter typically dries and will not come off when the toilet if flushed. Back-splatter usually lasts until physically removed with a brush and Comet.

Man, I know Al has been in here today, there's already back-splatter on the toilet.

back-splatter by Duckmeat March 9, 2005

backscatter 

while defecating, the fecal matter that splashing back onto you after it bounces off the back of the toilet bowl, usually caused by explosive diarrhea

I must've eaten something wrong because I just had to wipe off so much backscatter.

backscatter by chowmeida December 15, 2008

backsplasher 

When you poop and the turd creates so much force when it hits the toilet water that some toilet water splashes up your back

HOT!!! i just got a backsplasher and now it looks like i took a shower

backsplasher by !?!?!?!?! February 18, 2010

back-splatter

when someone pulls out after anal sex
and splatters semen on your backside.

He just gave me the most covered back-splatter ever!

back-splatter by Brandon S. April 15, 2006

backscatter 

When you're fucking some skank from behind, and right before you blow your load, you pull out and scatter it all over her back.

This is where the name for the x-ray machine at airports comes from being that people photographed with these machines appear to have jumped back first on to a cum grenade.

I backscattered your Mom last night. ;)

Ok, Good for you dad?!? :/

backscatter by boat_boy November 21, 2010

Backsplattering

When you turn on your windscreen washer and some of the water sprays over the roof of your car and splatters on the windscreen of the vehicle behind, causing them to have to do the same thing. In a line of traffic this can result in a major domino effect.

Extra funny when there is a motorbike or cyclist behind you and they get wet and just have to suck it up and take it.

I was backsplattering in traffic and I totally backsplattered this dude on a bike, it was tooooo funny.

Backsplattering by Flash the Squirrel April 10, 2011