Rusty Scupper is the act of taking a dump between a chicks legs while she is on the toilet. As the crap goes through her legs, it leaves a skid marc known as a rusty scupper
After Cory got a blumpkin from Dawn, he sat on her lap and gave her a Rusty Scupper.
by kennyfuckinpowers March 22, 2012
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Turds discharged into the ocean through a scupper, a sewer discharge hole in the side of a naval vessel.
Hey newbie, come here and see the school of scupper trout.
I hope this ship can move fast enough to leave the scupper trout behind.
When a ship is "dead in the water" the last thing you want to see are scupper trout surrounding the ship.
by shutterbugdw December 25, 2009
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A sex act where a man and a woman are engaging in anal sex because the woman is having her period, then the guy pulls her tampon out with his hand and then rubs it all over her face.
he gave her a rusty scupper cuz she was having her period.
by N. Monk October 3, 2007
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When a woman has unusually long but fairly narrow and fishy smelling labia minora. Not unlike the adipose flap of a golden tilefish.
Man, I went to go down on this girl last night and she had a scupper flap. The appearance didn’t bother me but the smell ruined the moment.
by Swivel mi timbers September 12, 2021
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Her Shorts were so short that her scupper flaps were showing.
by skmaine February 19, 2018
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A poop-ridden dick after anal sex
Sarah pulled Goomba's dick out of her ass, and cleaned that rusty scupper by scraping off all the sharnicles with a toothy blowjob.
by GoombabmooG January 13, 2013
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While having anal sex with a girl the process of pulling out just prior to ejaculation and placing the manhood in her ear while climaxing.
I saw this porn where this cop named Buck Manly gave some girl the rusty scupper.
by Dave W. April 13, 2004
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