When you, or someone else is at a party and they just don't fit in. Eg, sober at a phrat party. Common name for this person is "Gary". Often think they're the main attraction but everyone just wants them to leave. Gives of a rapey/ creepy vibe.
"Man, i showed up to this party after work on Friday, everyone but me was wasted. I was a real beef cheeks on the chin but I stuck around anyway. Drove home sober at midnight"
by TheRealFakeGary June 24, 2020

by Spongebob the annoying fuck August 31, 2016

noun. When you are prairie dog’n and you rush to the bathroom, initially missing the toilet seat slightly and correcting, only to find that you smeared poop on the toilet seat and yourself. The despair then ensues.
“Tom is going to need a minute” said Joe.
Jane questions, “what’s going on?”
Joe replies in a discreet manner, “Tom has poop cheeks.”
“Oh” gasps Jane. “OHHH! Yeah, he’s not coming out anytime soon”
Jane questions, “what’s going on?”
Joe replies in a discreet manner, “Tom has poop cheeks.”
“Oh” gasps Jane. “OHHH! Yeah, he’s not coming out anytime soon”
by Maester Winthrop November 4, 2020

The word "cheeks" or the phrase "that's cheeks" is used to describe something that is really bad. It is a version of saying "that's ass", as instead of saying that, one could say the phrase "that's ass cheeks" and shorten it to either "cheeks" or "that's cheeks". This is typically used in New York or the Northeast U.S.
Person A: "Man, my boss just scheduled me for a double even though I was supposed to be off this weekend."
Person B: "Dude that's cheeks"/"cheeks"
Person B: "Dude that's cheeks"/"cheeks"
by mmmyummmmmhmmmmm September 1, 2022

by Who’s hunting whom July 14, 2020

by TMB June 17, 2003

by hellothunderthighs September 8, 2018
