A responding answer or call out to something that is to be desired: such as a person, place, food, or thing.
Q: Lets take the rest of the week off and go to Cancun for a stint...sound yummy.
A: Absolutely...yum yum!

Yum Yum take a look at him, he is living walking proof that God shows off...yummy!

Yummy...you have to see this...Man take a look at his tie...yum yum!

Look at all of this good organic food, Yummy just imagine mix'n a lil of this and a lil of that yum yum!
by Jane Nazrat September 22, 2009
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1. A fruitcake.

2. A "Nancy boy".

3. An overly dainty guy, commonly unsuited to conventionally masculine roles.
4. Paul Feig
The new Paul Feig bio pic is out. Did you know he has to ask his wife's permission to pee? And even then he has to sit! The film is called "Captain Yum-Yum".
by Panty-Hoser August 29, 2017
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1. Noun: Also known as munchies, a tasty treat.

2. Also see growlies

2. Verb: A side effect of smoking bud,marajuana where you become uncontrolably hungry and get a sudden desire to eat large consumptions of food. The way you get after inhaling the byproduct of combusting the hemp plant. (Delta 9 Tetrahydrocannibanol)

3. Verb: Contrary to popular belief, you aren't actually "hungry" persay- it's more like you lose self control when you're high. you don't care if you get fat, you just crave the sensation of eating, like if you'd never eaten before. You also don't ever feel full even though you might be aware that you are.

4. Deliscious food, which is greatly desired
1. Hey man, lets go get some yum yums
1. Hell, these are some damn good yum yums
2. Dood i have the yum yums
by Ali Lansing August 8, 2006
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1. A food that is really tasty.
2. A person that is very sexy
1. Ice Cream is yum yum
2. Evgeni Malkin is yum yum
by Mrs. Evgeni Malkin June 5, 2009
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delecious baked cake thing,
made of puff paistry and coated in a thin glazing of iceing.
Its name is its best definition.
Person 1: i ate 3 yum yums and now i feel sick.
person 2: Dude.
by argos gold February 23, 2005
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Another name for marijuana. usually used in a playful or joking matter
" we finna go Cop some Yum yum for later"
by SEKT January 19, 2006
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