What happens when you go back to a girl's apartment and she won't hook up with you. Named for the motion of reaching up to take her shirt off and her pushing you away, similar to the popular disco move.
Man I went over to Lizzie's apartment last night and I spent four hours doing the mattress disco. She's such a tease.
by Kawabio November 12, 2009
Get the Mattress Disco mug.A discord mattress is when a female of a discord server engages in sexual intercourse with more than one member of the discord in real life.
by TheWhittyOne September 7, 2023
Get the Discord Mattress mug.