dried remnants of sexual fluids(both male & female) sometimes found between the underside of the penis and scrotum, on bed sheets, undergarments, or tangled in pubic hair
I woke up still drunk, wondering what or who I had done last night. As I dropped my pants for a morning pee, I noticed fuck chunks hanging from the pubic hair on my testicles, a sure sign I had gotten lucky.
by Scott Martin June 29, 2006

An overweight/obese person (typically female) who has an inelegant outward appearance. Also commonly seen with short curly hair.
Hey, check out that chick over there! There's a frump-chunk if I ever saw one!
Sorry sir, this is a strictly no frump-chunk zone. No amount of Axe body spray is going to divert my attention from your inelegant outward appearance.
Sorry sir, this is a strictly no frump-chunk zone. No amount of Axe body spray is going to divert my attention from your inelegant outward appearance.
by Frame_Runner January 26, 2012

When you are wiping and accidentally get poo on your hand but for some reason it miraculously ends up on your knuckle
by Xaque Jiblets May 20, 2021

by MC Gooch July 6, 2010

The surprise mouth-full of sour, rotten debris often experienced by inconsiderate, out-of-the-carton milk drinkers.
Haha!! Alec got the milk chunks last nite from drinkin' right out of the fridge; serves that shit-bag right...now he can clean up HIS OWN puke...
by YAWA June 9, 2019

A term taken from the slang for vomiting, but re-appropriated to illuminate the incompetence of an individual.
- "Remember our 9th grade production of Romeo and Juliet? Greg totally ruined it with his shitty acting."
- "Word. Greg blows chunks."
- "Word. Greg blows chunks."
by Halvetica August 12, 2007

by Jizzle fo' shizzle from da NOLA June 11, 2006
