Top Definition
The act of kempfing is to pump a girl full of diesel during 5 second intercourse then to also disperse the diesel upon the girls stomach or chest if possible. People that kempf usually are attracted to "filling up" girls with the first name Kailyn, Shawna, and Faye. Also the only way to be endowed with diesel flowing through your small penis is to be obsessed with diesel, trucks, or cranes.
Kailyn - Last night got weird I was riding Joe then he went inside me.
Chris - What's weird about that?
Kailyn - Just that black stuff drained out of my vagina and it smelled like diesel.
Chris - That's a classic case of kempfing.
by Trucks, Diesel, Cranes July 28, 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