Petcock

The sexual act, where two homosexuals use their pet rooster to pleasure each other.

Hey, have you guys tried the petcock? It's great

by Anal_thruster December 21, 2017

petcock

A small valve or faucet used to drain or reduce pressure, as from a boiler or radiator.

Before you remove that radiator, open the petcock and let it drain.

by Reaper October 13, 2003

petcock

To stroke the cock with a petting motion. This is typically done to make the cock stand alert.

That bitch was trying to get my attention so she pulled the ole petcock and I stood at attention immediately.

by Estes June 28, 2011