Top Definition
1. One of those days where you have nothing to do so you spank the monkey many/flick the bean many times!

2. When you try and see how many times you can bash the bishop/tickle the clam before it gets sore.

3. An extra long wank
"Hey, dude. What are you doing today"
"I'm having a masturbarathon, mate!"
by lewis_luther February 14, 2012

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The Urban Dictionary T-Shirt

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A marathon of exclusive masturbation 42.2 hours of pure glorious masturbation
Guy 1- "why didn't you show up to school yesterday?"
Guy 2- " had a hardcore Masturbarathon, my hand and dick feel like fire."
Guy 1- " Dayum I am supah jelly"
by adliebcocko December 13, 2014

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