When an older gentleman has anal intercourse with a younger woman. The woman fondles the mans testicules with one hand, the woman than inserts the index finger on her other hand into the mans anus.
by For TIMMAH! July 26, 2018

When you are having sex and you go from Anal sex to vaginal intercourse to intentionally contaminate
by Albatross-Great/PowerfulWizard February 3, 2014

Variation of a Rusty Trombone. While a man is having his balls mouthed from behind/underneath, his partner tucks his balls inside her lower jaw and generously reaches around to give a tug. The male recipient farts causing the rectum-facing ball handler to madly flap her arms in an effort to wave away the noxious gas - resembling a pelican taking flight.
by Odiggz August 17, 2014

His ground and pound game was going really well until he received that devastating Rusty Biden. Then it was game over.
by Guido and The Guy April 6, 2019

A sexual act that involves an unexpected 69. Where the man is unwillingly placed in a position that involves oral sex on the female vagina.
Bob: "Last night i got caught off guard when my gf was giving me head. She swung her body around my dick, and told me to hop to it"--
Bob's Friend--"Dude, you got a Rusty McCumber??!!"
Bob's Friend--"Dude, you got a Rusty McCumber??!!"
by dirtyPan March 8, 2011

by Good old John February 14, 2021

Following the act of anal sex, and in a traditional ass-to-mouth fashion, the "giver" of the rusty dragon forgoes the spray-on-the-face money shot and goes for deep throat relief. He then holds on to her head so she can't pull away subsequently the ejaculate shoots in her mouth, and it comes out her nostrils - she bears the Angry Dragon moniker however with a rusty outcome!
That chick from the bar last night couldn't find enough mouthwash after she was violated with the Rusty Dragon!
by analbabes February 5, 2012
