The act of posting to an internet forum, message board or social networking site for the sole purpose of antagonizing others with angry or insulting posts, and then quickly disappearing. Usually adds nothing of substance to the ongoing conversation. Also see: Trolling.
"That guy came in here, told us we all suck, and never posted again. Guess he's a 'shit and run' poster".
by Peppy Zippy Zoo November 6, 2014
Get the Shit and Runmug. Me: I'm telling you man, I really needed to take a shit while on break and I saw that someone committed a Shit and Run Felony in the second stall.
by Arakdiel April 28, 2023
Get the Shit and Run Felonymug.