forehead slap

to slap one's forehead while it is wide open for the slapping.
Paul just got forehead slapped by Sean. It was wide open.
by Bedmonds91 October 16, 2008
mugGet the forehead slapmug.

Forehead Slap

Slapping a guy/girls forehead with his balls
by UrDadLOL69 October 09, 2019
mugGet the Forehead Slapmug.