to challenge one to a duel i.e. to call someone out
Jump frog, I aint Kevin Costner I don't dance with wolves!
by Cacee July 11, 2005

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Top Definition
During gay sex of the anus. Or when females use strap ons. One person will yell "JUMPFROG" they will proceed to jump over the fuckees shoulders and become the fucker.
"JUMPFROG!" yelled Tom as he jumped over Chad's shoulders. He then proceeded to receive gay sex until chad decided to yell "jumpfrog! " a few minutes later.
by Simpleton Exuberant January 17, 2016

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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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