Oily Chang 

The act of greasing yourself up with vaseline so that you can effortlessly slide into the air vents of your home or workplace.

"Damn! He just pulled an Oily Chang! It was like a reverse cow birth!"

Oily Chang by theboat144 December 17, 2021

Oily Chang 

when a man dunks his testicles in a jar of soy sauce

"Guess what, Monica? Last night I tasted Anthony's balls. He did an oily chang beforehand."

Oily Chang by i_write_stupid_stuff_for_fun May 25, 2022

Oilchange 

When a wrestler or any other person uses their finger to get an advantage over other by sticking their fingers in their opponents anus.

Michael was wrestling and gave his opponent an Oilchange who then shriveled up and forfiet the match.

Oilchange by Anusmaster101 March 9, 2016