Top Definition
The Boner Howitzer was originally a concept invented by two kids in Kentucky. Its origins can be traced to a combination of Jewish-based hilarity and Penis-based comedy. The two came together to form the "Boner Howitzer". Typically, this is used as an expression of something being funny.

This term has also been used to describe a post-medieval style cannon shooting what appears to be a large phallus ejaculating upon itself at extremely high speeds.
Guy 1: "BONER HOWITZER!"
Guy 2: "WTF?"
Guy 1: *chuckle chuckle*
by Bhowitzer69 April 29, 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