when your male partner swirls their fingers around in your anus until a thick brown sludge continuously pours out
by blissful ignorance January 14, 2025
Get the Austin Oil Changemug. The man ejaculates his load into he/she’s mouth and sucks it back out into a turkey baster. Injecting the semen back into the man’s ass and sealing it with a buttplug.
by Anonymous.Persons July 17, 2025
Get the Hungarian Oil Changemug. An oil change is expressly defined as changing out one’s inner fluids; this means peeing, shitting, and then cumming consecutively. The best way to start off your day.
“Hey Johnny, have you finished your daily oil change yet?”
‘Not yet man, I still haven’t finished my number 3!’
‘Not yet man, I still haven’t finished my number 3!’
by carpetmunchingindian January 16, 2021
Get the Oil Changemug. When you do Steroids and your natural testosterone gets replaced with synthetic testosterone made in a bath tub
by RedBlackGold20000 July 25, 2023
Get the Oil Changemug. A sex act where one person dons mouse ears, suspenders, and large white gloves and uses a slinky to gape another's rectum open, spilling out the contents. When emptied, a funnel is inserted and filled with a mixture of vinegar and feces
by PhatSphoincter September 26, 2025
Get the The Mickey Mouse Oil Changemug. When you're banging a girl with a trachea hole and cum with your cock inside of the hole, causing your cum to go directly into her mouth. She then swallows your kids with your member still politely rested within her esophagus, resulting in the semen landing on your ding dong. You them pull your cum coated cock out from her trachea hole and into her gaping mouth. She then sucks off the goop on your peen and swallows it once again, this time with her stomach as the final resting place of your potential children.
"I fucking love morbidly obese bitches with medical problems so that I can give them a good ol' Bellevue Oil Change. Smokers aren't so great for an Oil Change though, it's kinda like rubbing sandpaper on your dick."
by Scrubl0rdXD June 17, 2023
Get the Bellevue Oil Changemug. When you're having sex with a German girl in missionary and she reaches her hand around and fingers your butt. Popularized at the University of Iowa.
"This German girl last night was crazy she kept giving me German Oil Changes" "The Germans love butt stuff especially the German oil change"
by Eddy carreras May 10, 2025
Get the German Oil Changemug.