Definitions by igibsonedmatty

Gibson 

After a high five, when going in for the fist bump, opening your hand at last moment and grabbing your unsuspecting freind's fist.

*Gibson*
Guy 1: "You got Gibsoned, son!"
Guy 2: "You son of a bitch, I'll kill you!"

Gibson by igibsonedmatty June 21, 2007