carl punch 

when you beat the crap out of carl

who wants to meet up and do a carl punch later

carl punch by SHMOOPERS December 2, 2016

carlunch 

a lunch hour dedicated to secretive coworker romantic entanglement, usually when one or both parties are otherwise married. May or may not involve walking along a busy road.

Should we have real lunch or carlunch today?

carlunch by pbjb23 August 3, 2018

carpunching 

striking a vehicle with fist or foot after it nearly hits you. Typically used by cyclists but pedestrians utilize technique as well.

When I ride past diagonally parked vehicles I usually have to do some carpunching since most people back up without looking

carpunching by Huff Dodger September 4, 2009