Polish oil change

When a woman shits on the floor in front of you while you crank one out simultaneously while also taking a shit in the toilet.

I asked that bitch for a blumpkin but all I got was a polish oil change instead.

by Drink daddy cumalot July 27, 2025

Reverse Car-Wash with Oil Change

The act of sharting while performing a reverse carwash.

"OMG i gave bree a Reverse Car-Wash with Oil Change last night and she loved it"

by brian duclos April 27, 2010

Oklahoma Oil Change

Removing a woman's tampon, sucking it clean and sticking it back in.

*In a very southern accent* "An Oklahoma Oil Change is when you take a woman's tampon wrap the string around your finger two times, rip it out, put that bad boy in your mouth, suck it clean and put it back in."

by BigPupper69 November 20, 2024

Austin Oil Change

when your male partner swirls their fingers around in your anus until a thick brown sludge continuously pours out

He's never been able to shit right after jimmy gave him that Austin oil change!

by blissful ignorance January 14, 2025

Oil Change

The actual of taking a dumb while, or shortly before eating, effectively draining the old substance to add in fresh product.

Person #1: You gonna get off the dumper and eat those pizza rolls, or you just gonna let them go cold?

Person #2: No, just a routine oil change. Gotta empty it out before I fill it back up.

by DCShred96 March 3, 2017

Oil Change

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!’

by carpetmunchingindian January 16, 2021

Oil change

The act of chugging water while urinating. Typically in the middle of the night after a long day of drinking too much.

I drank so much yesterday, but I’m not hungover. Probably because I did 3 oil changes in the middle of the night.

by Truco20 December 15, 2023