1 definition by Mr. Mikky Savage
Shut down is a psuedonym for sucking dick. This psuedonym is used to be more descreet about one's actual intended meaning and to get past profanity filters on social media. Shut refers to the closing action of the mouth, and down is borrowed from the slang "going down", which means to have oral sex.
by Mr. Mikky Savage November 28, 2020