GOOF

goofing and goofed can also be used

A person who makes a mistake and gets a not so hard slap by a friend, or collegue.

its fun and games so dont OD on the goof

When america blew it in the world cup they GOOFED

Fred: Yo jack... i mean jim whats up

Jim: you just goofed *gives slap*

by Goofgod94 July 30, 2011