the act of dressing as a french officer and pouring diet coke and alkazelers in your ass then shaking your body then shooting your sexual partner in the face.
man last nighttimgave me a nepolionic fire hydrant.
When one man lays on his back with his erect penis pointing upwards, his partner then places his penis in a perpendicular fashion against the first mans. This arrangement simulates the appearance of a fire hydrant and connected hose.
Acesaid to Gary " I want to do the San Francisco Fire Hydrant tonight."
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"
When your girl is being crowded by a bunch of dudes at a party, and you proceed to pee on her, marking your territory, ensuring no one tries to talk to her again due to the piss aroma that presides on her lower body. (Exception to upper body if you have a strong stream)
Mike: “dude what’s that smell, did someone pee in here?”
Devon: “Jake just Gave Hailey a New Jersey fire hydrant.”
Mike: “haha what?”
Devon: “Yeah dude just pissed on her in front of everyone to ensure his territory.”