“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

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

When you invest in a company and some good news comes out about it, or you make a a lot of money from your position.
"Golden State Warriors is up 367%... yum yum!" - Chamath Palihapitiya (part-owner of Golden State Warriors)
by speakerr January 31, 2022

Yum Yum Sauce is a sauce with a rainbow color that has been used across history. Jesus Christ turned water into yum yum sauce. Goemon Ishikawa was boiled in yum yum sauce. There was a prohibition in the United States in the 1920s on yum yum sauce.
by InspectorJels October 5, 2023

Is the describe A man or a woman with physical traits. Such as curve hips and or chest. In some case chubby
by Stevepo April 21, 2023
