Top definition
A sadomasochistic act in which a woman delivers a mean left hook to the jaw of her lesbian lover after receiving oral sex.
Friend: Girrrrrrl, what happened to YOU?!
Lesbian with bruised face: My girlfriend Hillary Splanked me!
by chempunx August 30, 2007
Mug icon

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