A way to congradulate a friend for doing something cool or awesome by using both hands in the "finger gun" motion.
by Steverrrrrrrrrr June 18, 2006

by kelby obrien September 05, 2006

1. A person who tends to shoot the shit often. They are usually known for embelishing stories or creating complete fabrications.
2. A hot roller in the casino dice game craps.
2. A hot roller in the casino dice game craps.
1. "Did you hear Ryan went bungee jumping naked?"
"Yeah, be careful with Ryan's stories. He's a Shooter McGavin."
2. "Step aside and let Shooter McGavin pop his collar and roll some 7s!"
"Yeah, be careful with Ryan's stories. He's a Shooter McGavin."
2. "Step aside and let Shooter McGavin pop his collar and roll some 7s!"
by Erle Kirby October 26, 2006

Dre: yo jim what did that girl do to you last night?
Jim: damn son she shooter mcgavin'ed me right in the face!
Jim: damn son she shooter mcgavin'ed me right in the face!
by Don Pedro de San Juan September 28, 2008

Duff: shooter!!! (makes pistols with his fingers)
Adrian: yep that guy is starting to have the shooter mcgavin syndrome.
Adrian: yep that guy is starting to have the shooter mcgavin syndrome.
by Sphinx Shooter May 28, 2018
