Phrase said by South Park Fanfiction writer and YouTuber 1NV4D3R ST4CKDR01D, referring to an AK47 they claimed to own, and is also a character in their fanfiction and is named "MR'AK"
TV news reporter: The shooter bursted in with an AK-47 *shows footage*
person: hey! *POINTS TO FIREARM* "what Mr'AK doing?"
bro 1: yo bro check out the AK I just bought
bro 2: what MR'AK doin?
person: hey! *POINTS TO FIREARM* "what Mr'AK doing?"
bro 1: yo bro check out the AK I just bought
bro 2: what MR'AK doin?
by bouncyblackballs.gov July 29, 2025