When you’re too lazy to use a paper towel or toilet paper during self pleasure, so your cum ends up on the floor
Person 1: Ew, what is that that I just stepped on?! Why is the floor sticky?! ( sticky floor)
Person 2: ....
An act of masturbation where you use large amounts of super glue as lubricant and inadvertantly get yourself stuck to the floor (or wherever you're sitting).
Can involve a partner.
I think I just caught Matt Kentucky Sticky Flooring it in the bathroom.