The act upon which during sex the man takes a shit on the girls chest, afterward's he proceeds to rub his ass on her tits to spread the shit around and then finally cums all over the shit.
Craig: "Oh shit dude, we were so fucking drunk that night that i gave her a Boston Pancake!"

Nelson: "HOLY SHIT!"
by itsbinkl182 May 03, 2010

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The newest dance craze.

Replicates the actions of the little known Boston Pancake sexual act but the dancer remains fully clothed with a stoic expression.
Can be done individually or within a group.
Man check it out! That girl knows how to dance the Boston Pancake! Let us all join in!
by Stekel March 20, 2009

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.

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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
ejaculating on a womans face and the slapping her in the face causing the semen to flatten like a pancake.
I totaly boston pancaked her last night!
by JustforfunIM730 July 07, 2009

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