A term used for the thirstiest of the thirst; an entity that will stop at no cost to satisfy their most sexual inner desires.
Guy 1: Bro holy shit I just heard this girls voice through a McDonalds drive thru and I think I want to stick my penis inside her belly button
Guy 2: YOOOOOOOO MCTHIRSTYPOW?????
Guy 2: YOOOOOOOO MCTHIRSTYPOW?????
by YoAxeBodySpray? October 19, 2019
Get the McThirstyPowmug.