PMS Splatter 

The area of effect that results from the explosion of Menstruation. Usually hits innocent bystanders or rarely teachers, pets, inanimate objects, cleaning supplies, facebook walls, and more.

Girl: *PMS explode*

Innocent Bystander: "Come on man, I just dry cleaned this leather jacket from last month's PMS splatter, I don't want to again."

PMS Splatter by Poor Bystander August 20, 2011

Pissplatter 

The annoying spray of urine encountered upon using certain urinals in mens' restrooms

"Why are you covering your crotch"
"I just went to the restroom and had a horrible case of pissplatter. Damn those urinals"

Pissplatter by saintwood02 November 25, 2009