by Pepperwhite2011 October 30, 2013

Person who spends too much time licking a female's private parts that he/she gets no work done and is consequently failing at work/school. The person doing this would have their chin on the couch.
"That guy is always failing his courses because he spends all of his time licking box. He's a couch chin."
by ioscott February 20, 2009

by pornschen January 18, 2019

Friend1: "Whoa dude, did you see that Chin-Charlie Daniel has!"
Friend2: "Yeah man, that's some boss facial hair!"
Friend2: "Yeah man, that's some boss facial hair!"
by Jee-awf July 9, 2011

by jboy2.0 February 12, 2014

Gerund form of multi-part verb “to chin diaper,” i.e., to lazily pull your mask under your chin instead of taking it off completely and deploying when needed.
“Man, it is staggering how many people are chin diapering in midtown today. Lazy fucks look like freaking idiots walking around like that. Sheesh."
by Vanderweasel September 25, 2021

Sometimes Chin-Ups; act of placing the middle and ring fingertips under someone's chin and forcefully pulling it upwards.
Chin-Uffs; "Uffs" standing for muffs
Chin-Uffs; "Uffs" standing for muffs
by ShittyDickster September 13, 2009
