The sticky brown spots on home walls that defy any logical explanation for it's existence. Called "grease" because of it's similar quality to congealed grease around the home stove. Can also be called "wall sap" or "wall sweat" because of how it appears to have oozed from the wall itself.
by HoneyMac September 19, 2016

by PoopPant March 13, 2018

"Grease Ball" or more commonly used now "Nadsludge" is a slimy substance that occurs on male genitalia after performing either anal or vaginal intercourse on a female. The Ball "grease" worsens as male hygiene declines.
by Fortnite assslayer November 24, 2017

“Dude I fucked Candice last night.”
“Damn, did you put a bag over her head she’s a total grease rack.”
“Damn, did you put a bag over her head she’s a total grease rack.”
by FaffyEnderman January 8, 2023

Girl 1: yo, you got that japanese grease? My hair is flat
Girl 2: yeah I just went to Mr. Wongs today.
Girl 2: yeah I just went to Mr. Wongs today.
by CammieBox February 2, 2017

When anally penetrating another man with anal cancer and "cream-pie" him then pulling out with your penis covered in both you and him.
by Plastic_boi November 15, 2017

by ON JUB August 23, 2019
