An epic username for every pro Fortnite player.
Also means the act of poop in a man's butthole and asking him to poop into your mouth, so you'd be eating your own poop.
"Dude, I'm so mad that Poopmaster69 killed me!"
"Bro, some homelessguy asked to do the Poopmaster69 with me."
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi