When children masterbate at a young age, but they don't know what it's called, and so the teacher refers to it as 'masterpainting'
by frisknock November 15, 2013
Get the masterpainting mug.A large building dedicated soley to the arts of masterbation. Masterbasiums can be open to the public or exclusive clubs open only to paying members. Most masterbasiums have 3 main rooms, one for males only, one for females only, and a unisex room. There are exceptions though like the famous masterbasium called Hot Stuff in San Fransisco which has no unisex room, but has multiple suanas, and butt plugs glued to every chair. Most masterbasiums have tight nit communities. Members tend to encourage each other with chants while masterbating sometimes even tickling eachothers buttholes.
Mackie: I'm bored... Let's do something fun.
Jimmy: I have an idea! I just joined this masterbasium and I have a guest pass! Let's go!
Mackie: Can we ball bounce there?
Jimmy: This is an anything goes masterbasium, we can do whatever we want aslong as we beat off while we're doing it.
Mackie: Oh My God! Sounds wonderful! Let's go!
Jimmy: I have an idea! I just joined this masterbasium and I have a guest pass! Let's go!
Mackie: Can we ball bounce there?
Jimmy: This is an anything goes masterbasium, we can do whatever we want aslong as we beat off while we're doing it.
Mackie: Oh My God! Sounds wonderful! Let's go!
by Spudike June 5, 2018
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by Golden Child September 22, 2005
Get the Masterclass mug.by Creator of Matterass December 26, 2022
Get the matterass mug.The act of masterbating during the intermission of Call of Duty, usually immediatly after an intense match.
My hoe of a girlfriend didn't get her pussy ass over here so now i have to play the mastermission instead of getting head.
by OG Mudbone's father March 17, 2011
Get the Mastermission mug.by Ben Middleton November 10, 2020
Get the Masterclass mug.Nick : Yo Did you hear matt went to the hospital because he masterbashed to hard......
Neil : Shit man
Neil : Shit man
by The H1N1 V1ru5 March 13, 2010
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