another name for a blow job. most people think a jo bro is a shorter name for a jonas brother, which is a common misconception. but in actuality, a jo bro is a blow job.
guy: hey you wanna give me a jo bro?
girl: a jo bro? isnt that a jonas brother?
guy: no its a blow job....
by testtubebabies May 03, 2009

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A nickname for one of the most amazing bands on the planet, the Jonas Brothers.
OMJ! Aren't the JoBros just so so so amazing?
by jonas.sister August 18, 2008

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A shortening of the name "Jonas Brothers"
best band evuur
did you see the jobros in concert last night?
yeah i love them!
by olena April 10, 2008

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Lotsa space for your liquids.

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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