silly sprinkler

The point in time at which ejaculate becomes encrusted over part or all of the opening of the penis after orgasm. This results in urine going sideways, vertical, or any direction but straight. This generally results in the walls, windows, floor, or toilet having piss sprayed all over it.

After a hot fuck session, Douglas got up and turned on the silly sprinkler in the bathroom. There's piss everywhere.