when someone sits above you and attempts to release their urine, vomit, spit, or crap onto you.
1:dude! dyllan is stuck on the ladder and wont climb down!
1:hey johnny, since your on the roof do a vertical release to motivate him to come down!
3: (johnny postions himself above dyllan, pulls his pants down, and begins to attempt to drop his crap and hit dyllan while it is falling down to the ground from the roof).