Pissing in a females, as she shoots the piss out doggy style.
That chick last night pulled and old faithful and soaked me!
by wut wut wut December 5, 2016
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A Lesbian sex act where two partners interlock their spread legs (like two pairs of scissors) and grind their vulvae together to stimulate each other's clitoris to orgasm in which a males penis is in the middle of these two vaginas and at the peak of his orgasim he blows his load into the sky like the Oldfaithfufl
3some in which to girls rub their vaginas on your cock at the same time while their legs are inner twined and when you come in the air it is called the "old Faithful"
by Broskiii Keller November 3, 2010
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When you’re asspumping a dirty tramp face down on your mattress and feel like it’s that time time of day. Your dick hurts and it’s time to take a piss. With your Johnson stuck deep in her rectal cavity, you strike a firm blow to the back of her head in order to make her ass tighten up so there’s no way out of it for this bitch, then proceed to leak in said area until you feel the tank is properly full. As she screams in disbelief, swiftly remove your genitalia from the region. This should produce a large eruption of your unloaded piss which exits the asshole with astounding velocity, mimicking the famous geyser located in Yellowstone, Wyoming.
Her: What the fuck, did you just piss in my ass?!

You: (Whips out phone) Holy shit it’s old faithful!!
by JJbangs124 June 28, 2020
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A blow job from an elderly woman with a stoma, while in the lie back position. To achieve full old faithful status, one must ejaculate while buried in the throat through the stoma hole on to her chest.
When I find an elderly bitch with a stoma, I'm totally gonna give that whore an old faithful.
by The Rapey Dog May 29, 2017
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