Petty clap 

An enthusiastic clap of one hand clapping the wrist while throwing shade.

These girls think twerking is dancing so I gave them the petty clap.

Petty clap by Chadd Bryant May 16, 2016

pitty clap 

Occurs when an athlete finishes well after most of the competitors in a race. Usually given to the last place swimmer in a 500 yard freestyle. The audience intends it to be a polite gesture, but for the rookie swimmers it is a sign of failure. A sign of a good rookie year for a new swimmer is to avoid the pitty clap.

7 of the 8 swimmers finish the 500...

1 minute later: pitty clap is given to the poor freshman who is just coming into the wall.

pitty clap by dan2768 September 10, 2009

patty clap 

A male viciously fucking a girl from the back while continuously Slapping her ass.

Man look at her 😍 I would love to patty clap that.

patty clap by Patty Clap July 23, 2015