A phrase one says when they see something crazy or completely out of the ordinary to show disbelief or shock.
Friend A: Omg, I just saw a naked, homeless man in the park singing back to the birds?
Friend B: Oh mon! Did you bring your camera?
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!
Hey Rap mon, how are you doing?
The name given to those who have been rejected by their crush but are still adored by all.
I ask Jessica out and she said no.
At least you are still a Mon Sashimi.
When the shaft of the penis is pulled towards the stomach to a point in which the penis head points downwards (Formally known as a "mon"). Hence "Mon-cock"