Top Definition
When you jerk off into a condom filling it with your man chowder, making it similar to a water ballon, except it is sans water.
I made a cum balloon and dropped it off of the roof of my house striking the mailman on his gay ass hat.
by Ali T May 14, 2003

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Lotsa space for your liquids.

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when one fills balloons with the man juice then proceeds to throw them in the air and allow them to break over one's face.
Brian was bored with Jeff's games so he decided to play cum balloons by himself.
by mr. amazing April 27, 2006

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.

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
When someone gets filled up with so much cum they turn into a balloon
Damn, Josh fucked his girl so hard last night he turned her into a Cum-Balloon!
by Monkey and Stoney May 16, 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