Definitions by The Dumbo Slap

riding the palm sled

A euphemism for male masturbation.

Don't disturb Dave, he's riding the palm sled.

riding the palm sled by The Dumbo Slap April 26, 2010

Premeditated Dicking 

The act of thinking out before hand how one is going to be a dick to another person.

When Dave put itching powder in Stan's underwear, which he had planned to do for weeks, it was a premeditated dicking.

Premeditated Dicking by The Dumbo Slap November 30, 2009