Person2:"I know, but I had to go really bad and was in hurry."
Person1:"Aim down man, aim down."
Its bad when it happens in your own toilet - Its worse when it happens in a public one.
Generally occurs only after you've already pissed in it.
Chubbs:Alright, have fun, and watch out for the splashback!
2. When you stand too close to a urinal whilst urinating and urine splashes back onto your shoes and/or legs.
"Hey Joe, what's that all over your shoes?"
"Fuck don't you just hate splashback?"