When you perform anal penetration on a man/woman (whatever floats your boat), pull out just before orgasm and ejaculate in their oral cavity, followed by urinating in the previously mentioned orifice.
Tyrone: "Yo my nignog, this girl was so hot last night I had to put her out with a dirty fire hydrant''
DeShawn: "I wish you'd do that shit to me brotha"
DeShawn: "I wish you'd do that shit to me brotha"
by Boat People May 9, 2017
Get the dirty fire hydrantmug. The action of a male telling a partner during intercourse to close their eyes because he is about to ejaculate upon their face. After the said partner is on their knees with their eyes closed the male proceeds to urinate excessively while erect. The urine travels at a high velocity and drenches the partner to their surprise.
Frenchy: “Yo dude I heard you pulled a fire hydrant on Emerson last night!”
Josh: “Yeah man I pissed all over his face! He can’t even see today! He was drowning!”
Josh: “Yeah man I pissed all over his face! He can’t even see today! He was drowning!”
by Injectingmarijuanas June 23, 2018
Get the Fire Hydrantmug.