by poetic patron April 05, 2016
by Kermode Bear September 24, 2018
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.
Person #2: No, just a routine oil change. Gotta empty it out before I fill it back up.
by DCShred96 March 04, 2017
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
When you do Steroids and your natural testosterone gets replaced with synthetic testosterone made in a bath tub
by RedBlackGold20000 July 26, 2023
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
When two gay guys are having sex in doggy style, and the guy receiving cums before the guy doing the thrusting cums inside the first guys ass.
"I heard Ethan and Aaron did an oil change this weekend."
"Neither of them have a car though... oh wait."
"Neither of them have a car though... oh wait."
by AGuyWhoHatesAaron April 11, 2025