Gulag slap 

Killing someone with one shot when in the Gulag fight on Call of Duty Modern Warfare.

Slayer_Elite: He's on the right next to the flag, homie.
Engolozin: Thank you my g... I'm going to Gulag slap this kid.

Gulag slap by ertelzway March 26, 2020

Gulag slap 

When you get a head shot in call of duty call it “the gulag slap”

Yo bro I totally just gulag slapped that dood.

Gulag slap by Dadunndies April 28, 2020