jack macguire 

a weeaboo bastard

that guy is such a jack macguire

jack macguire by @my_inner_hollow September 1, 2017

Jack McGuire 

Another way of saying, “surprise me” to a bartender

Bartender: “What would you like?”
Customer: “I’ll go with a Jack McGuire”
Bartender: “Ah, you’re an adventurous one. Comin’ right up!”

Jack McGuire by fjfoiwejffwef February 5, 2025