14
The fear of your shit splashing the toilet's contents up on your ass.
I had to take a shit, so I went into the gas station bathroom, but I couldn't go for fear of splashback.
by Shaqburger July 01, 2003
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15
Urine that bounces off the back of a urinal covering the your arms in a fine mist of pee.
Hey lets go hug monica," Sure let me wipe this splashback off first" "Gross man that's why I use the stall!
by Ireallyamforever August 03, 2010
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16
The effect of standing too close to a urinal or wall while pissing, and being covered with a fine rain of your own urine deflecting off the vertical surface back at you.

See 'drop zone' for related info.
"I wasn't paying attention when I pissed on that wall, and I got totally covered in splashback... *cries* "
by BioMenace November 16, 2006
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17
When you take a heavy shit, and the water splashes back up, soaking your butthole. Usually in reference to an overused port-o-jon.
AKA stank water wash, mud cleanse, poor man's bidet.
There's nothing worse that dropping a duce in a port-o-jon that hasn't been pumped out in weeks, and getting a splash back.
by Hobby-less October 20, 2017
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19
The memory of a previously experienced wet dream.
Hey man, the other day i had the most righteous and kickass wet dream. I totally just remembered, what a great splashback.
by Kwanna LayM3 May 30, 2010
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20
Getting 'nam flashbacks after being covered in icy cold water
and ONLY icy cold water, tends to happen at waterparks and in the antarctic ocean.
Ted: hhememmfmmdggghelpppp...
Dave: Jim, what's wrong with Ted?
Jim: Hes having Splashbacks, I told you coming to this waterpark was a bad idea.
by SetOnFireSandwich December 13, 2015
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