(Noun) An after party or after session which is organised through the app 'Grindr.' Usually attended exclusively by gay males who have ingested a wide array of drugs.
Friend 1: "Did you go home straight after the club?"
Friend 2: "No, I went to a grindr afters and got reefed, didn't get home until 10am."
Friend 2: "No, I went to a grindr afters and got reefed, didn't get home until 10am."
by Misshoneygoujon November 11, 2018