Top Definition
noun
1. A very sweet white spread resembling marshmallow candy.

2. The answer to life, the universe, and everything that has ever been created.
Wolske: Dude, what's the meaning of life?

Kimbo: Isn't it obvious? Marshmallow Fluff!
by Kickass Kyle September 06, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
When a guy is having sex with his girl while she is sleeping and he reaches his limit and pulls out to cum on her face. Then after he cums on her face, he places an actual marshmallow on her face with the cum to prove how strong and sticky it is
Man 1: Well, someone got some marshmallow fluff last night!

Man 2: "You could say I left my girl a little present on her face while she was sleeping."
by Kathryn Santini April 17, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt