The act of urinating after having needed a piss for more than an hour. Particularly after several pints of ale.
A tear of joy rolled down Edward's cheek as he unleashed a torrent of golden glory that'd he'd needed since lunch. "Ahh, a true Victory Piss"
by Viking Face February 01, 2009
The first piss after a male orgasm.
Thanks for the head but if you will excuse me I have to go and take a victory piss.
by Noughty Nolte January 10, 2007