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The abbreviated form of the stage name of Rap Monster (real name, Kim Nam-Joon) The leader of the k-pop group Bangtan Boys (also known as BTS) he sports some of the funnest hair colors, and is the reputed source of the diss "You got no Jams"

He has a voice that can set fire to the mic or lull you to sleep with his rhymes.
Rapmon's hair is always so perfect, he likely goes through four cans of hairspray a week.
by Silentnoki June 08, 2015
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May 21 Word of the Day
n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.
Don't call her by her deadname. She hasn't gone by that name in years.
by Canola Yogurt September 16, 2014
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2
dog of the world leader kim namjoon, also known as 'monie,' or the one that just doesn't care. cute but sometimes shady, monie takes after his dad (but joon must not see it, apparently). armys have a lot of nerve to leave the king out of the loop of bangtan's pets. he is the one true sunbaenim of your favs; yeontan and holly only learn from the best.
"omg yeontan is so savage!"
"lmao y'all act like a whole RAPMON don't exist"
by namu's day November 08, 2018
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3
rapmon is a nickname for rap monster. aka kim namjoon. (our president <3). a few armys heard bts saying rapmon so thats why it needed to be in the dictionary. lots of people didnt know what rap mon means so here you go!
by RunChimmy June 25, 2019
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