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

ohio oil change

The act of receiving a blow job and the giver inserts a large dildo in your ass with no lube.

He asked for an ohio oil change style bj so I rammed a big black dildo in his ass dry.

by Dirty Lil Harleygirl September 13, 2023

Oil Change

When you do Steroids and your natural testosterone gets replaced with synthetic testosterone made in a bath tub

Bro I got my oil changed and I can bench 45 pounds heavier

by RedBlackGold20000 July 25, 2023

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

Seaman Oil Change

The act in which an individual, preforming oral sex on a male partner, proceeds to use their breath to force the ejaculate back into the male's penis.

My friend Johnny Runescape told me about the time his girlfriend gave him a seaman Oil change. Says his balls have hurt since.

by Johnny Runescape October 27, 2022

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