The action of running straight into a glass door that you were sure was open right before you hit it.
Me: Get back here! I'm gonna kick your a..WHACK!!!
Friend: hah, Glass splash! Epic fail.
The act of ejaculating while flaccid.
"I was about to fuck this bad bad last night until I soft splashed in my pants while I was eating her out."
when you're getting all those 'buckets'.
It's splash city over here, i can't seem to miss.
The act of "shaking" yours or your partners penis till you or your partner climaxes in a paddling pool.
The "shaker" then puts on a pair of speedos and a snorkel and dives into the paddling pool, causing water and ejaculate to splash onto the "shakee".
I gave him an absolute belter of a Shake and Splash.
Like the cleavland steamer, except you diarrhea on the said chest instead of solid feces.
I gave Mrs.Hoey a cleavland splash! It was sweet!
when a guy splashes his urine or cum (sperm/semen) over something.
"Oh Dude! My Porn Magazine covered in your dick splash"
When a woman is giving a man a blow-job on the tiolet (AKA Blumpkin), the man's poop causes the toilet water to splash into the woman's face.
I had to poop so bad I turned a blumpkin into a splash mountain.