by Slovenize November 1, 2023

Any type of glass jar to keep your weed from stinking up your room. Typically made from any type of food jar such as jelly or pickles. You can use a mason jar but using a food item is just more fun.
Friend: Bro wtf are you doing with that jar of pickles?
You: It's my yum yum jar , can't let my old lady smell my loud
You: Don't throw out the jelly ma!
Mom: What the hell do you need it for?
You: Yum Yum jar you wouldn't understand
You: It's my yum yum jar , can't let my old lady smell my loud
You: Don't throw out the jelly ma!
Mom: What the hell do you need it for?
You: Yum Yum jar you wouldn't understand
by Jax182 October 31, 2013

“mr yum yum” is what you call a hot male you wouldn’t mind eating.
you might look at matt murdock and say
hmmm he’s “mr yum yum”
you might look at matt murdock and say
hmmm he’s “mr yum yum”
by sam aka hizzos on tt & ig March 7, 2022

Self explanatory.
Owen: Care for a Chef Hatchet total drama yum yum happy go time fish tail?
Noah: Don't kill him you clown!
Noah: Don't kill him you clown!
by hahahhahnotme October 19, 2023

by minnapunkinhead February 9, 2010
