Filling The Tank

The act of expelling urine into a woman's asshole. Often brought about when asking "May I pee in your butt?".

Did you hear about last night? Tyrone ended up filling the tank with Shelly to the point where she was dripping oil for 3 hours

by Keith ac May 20, 2008

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The action of three men banging one hole

by deez.big.huge.nutz February 5, 2022

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Filling the Tank

When two guys super glue the tips of their penises together and one guy ejaculates into the other man's urethra.

Tom: Do you think Bob likes guys?
Alex: I don't know, but I heard he was filling the tank last night.

by MagentaMan March 15, 2024

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Filling the gas tank is when you stick your dick into someone's ass (male or female) and proceed to piss.

Cade: I got laid last night.
Owen: Yeah right, by who?
Cade: Bronwynn let me try Filling the gas tank
Owen: 🅱oi

by Loaf of Beans June 15, 2018

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Peeing in a girls butt during anal.

Dude me nd my girl are filling up the tank tonight @ the wedding reception

by drugwad May 31, 2021

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When a guy sticks his penis into a girls ass and pisses

by MyDadRapesMe March 29, 2022

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