Top Definition
when morbidly obese people "fuck" or have extremely hardcore sex (eww). the term comes from the idea of the fat (or flubber) is bounced or jiggled vigorously. its disgusting, but its real.
If two sumo-wrestlers hooked up it would be considered flubbering
by cmsg January 08, 2011

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acting foolish at 4am on new years
dam man, he is flubbering too much!
by jelly mere January 01, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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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