The act of losing control of ones bladder inside another individual, while performing anal sex upon said individual. Usually initiated by a person with limited to no sexual experience.
I was so looking forward to getting laid last night, but after she said she wanted it in the ass, I gave it to her and accidentally did a rusty mustard.
by Mr_Musick23 January 2, 2017
Get the rusty mustard mug.When your weird/funny/alchoholic uncle makes you smell his finger knowing all to well he had them in or around his butthole.
Uncle Ben, will you please stop attempting to rusty uncle me.
I am simply trying to enjoy the family reunion.
I am simply trying to enjoy the family reunion.
by DabMauFive November 4, 2017
Get the rusty uncle mug.When an obese man has anal sex while on his back, the partner moves off quickly so the man ejactulates straight up in the air mimicking a whale blowing from its blow hole.
Last night I met a large man at the Golden Corral, took him home and he gave me a rusty whale, I bet the cum is still on his ceiling!
by Moby D. February 19, 2021
Get the Rusty whale mug.by naquita199 May 15, 2014
Get the rusty chimney mug.When you leave a mikes hard lemonade in your truck for several months in the heat and a rust ring forms around the top.
by TheGoodOleBoys September 2, 2020
Get the Rusty Mike mug.While performing oral in the 69 position pour your drink (martini) down lower back and drink as it passes down the bum hole and through the vagina into your mouth
by Rustycasanova November 15, 2016
Get the Rusty martini mug.The act of sneezing while sitting on the toilet, thus forcing fecal matter out of your anus at a high velocity, coating your toilet bowl with what looks like a dirty shotgun spread.
I tried to hold back my sneeze when I was in the bathroom, but rusty shotgunned and had to clean it.
by Julius Skeezer April 11, 2016
Get the Rusty Shotgun mug.