Giffordsing 

The term used for when you headshot someone and they survive.

I was playing Call of Duty and I blasted a bullet in generalgamername1's head and he survived, he was fucking Giffordsing.

Giffordsing by Alaska Richard Keith January 13, 2011

Giffording 

to be shot in the head and live

guy1: woop woop fucking killed that guy with a headshot
guy2: loljk i kill u
guy1: what the fuck that guy is giffording

Giffording by Twilight95NG January 13, 2011