Inserting an erect penis into someone's anus, and then pushing it back and forth between two large breasts to simulate a stabbing motion.
"So I found out she liked anal last night. When she wasn't paying attention i flipped her around real quick and gave her a real good rusty bayonette.
by Skoolp January 1, 2012
Get the Rusty Bayonette mug.by tisom July 6, 2014
Get the rusty trombone mug.After their fabulous date and night out. things got heated up. John realized maybe Indian food wasn't the best choice for a first date. Because now Susan has left him with a rusty caterpillar to remember her by.
by Redbeard51185 September 8, 2018
Get the rusty caterpillar mug.by Miniskip January 24, 2013
Get the Rusty Crumpet mug.Someone who has a lot of anal but hasn't had it in a while so their anus in run down. Or old people having anal in a rusty bed and you can hear it
"Upon Gerald's arrival at his Nanas nursing home, he walked in on his nana having rusty anus sex with her mate."
by The Debators March 4, 2015
Get the rusty anus mug.The act inserting leftover mashed potatoes, from Easter dinner, into your partners vagina during her period, then fucking the mashed potatoes out, resembling a rusty snowplow on the front of a beat up '76 Chevy truck.
by KRiver January 8, 2017
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