the act of sitting on the face of another and pressing their face into your bare ass while clenching, while doing so it is necesary to shit into their mouth... taco shit are preffered but any will do.
man...after eating taco johns i gave justin the worst rusty bear trap.
by M.A.C July 27, 2006
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The female equivalent of tea bagging. This is when a woman sits on someone's face in celebration of a kill in online gaming.
Katherine added to that guys humiliation by giving him a rusty bear trap after she killed him.
by Squishy6 August 12, 2015
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A testicle with traces of fecal matter present.
That girl I was getting balls deep in sharted, gave me a rusty ball bearing
by Nefurious December 9, 2016
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Like a rusty walrus, one will cum into a condom and freeze that filled condom

You will now have a cum dildo
Guy 1: Damn why is emyrs dildo so sticky and salty

Guy 2: ayo bro that’s a rusty polar bear
by Suckballsfor£5 May 10, 2021
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