Top definition
A polymer framed, double action only semi automatic pistol chambered for the .45 Automatic Colt Pistol (ACP) cartridge. Manufactured by the Glock company of Austria. Comes standard with single column six round magazine.

Can be modded to a fully automatic machine pistol with a 26 round capacity (high cap mag).
A Glock 45 pistol at my local gun shop.
by Young Reezie January 29, 2008
Get a Glock 45 mug for your dog Riley.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
by ecogoth December 30, 2020
Get a dirtpilled mug for your Facebook friend Vivek.
2
A type of handgun that you use when your tired of your school.
Billy was tired of being bullied so he brought a Glock 45 to school.
by MrBanana4 April 03, 2021
Get a Glock 45 mug for your friend Jerry.