Top Definition
The sexual act of placing your shaft in the area between your partner's upper and lower leg (this area is known as the 'legpit' or 'legbow') and then using the area to have sex with. This can accomplished be in a one-on-one situation but is usually reserved in a group sex or gangbang setting where all other areas of traditional sex are taken.
Since Jackie had every hole filled and she was jerking off two other guys my only option was to femur fuck her.
UberBadによって 2005年03月17日(木)

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
無料のデイリーメール

毎朝無料の今日のアーバンワード を受け取るために、あなたのメールアドレスを下に打ち込んでください。

メールは daily@urbandictionary.com のアドレスから送られてきます。迷惑メールを送ることは決してございません。

×