guy1: you you heard 645ar's new song

guy: who that

guy1: the nigga that sound like a mosquito

guy:oh shit im finna check that out rq hold up

guy: dam wtf he do sound like a mosquito
by botnigs October 7, 2020
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645AR, also known as M.W.A.M, (stands for “Mouse with a Microphone,) makes a living off of so-called “rapping”. 645AR’s version of rap is squeaking into a microphone for two and a half minutes, Then stating lame lyrics AFTER the “song” was already made.
Have you heard of 645AR?

Yeah, he’s that guy that squeaks obnoxiously about how he has money and hoes, right?

Yup, that’s him! You should listen to his latest song, “4 Da Trap”!

No thanks, I already listened to one of his songs, and it left me with one single cancerous brain cell.

Aw shucks, that sucks!

Sure it indeed does.
by AnonymousPerson183279 November 28, 2020
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A fairly new rapper with a very unique delivery akin to Playboi Carti's. Though there is some vocal processing behind his voice, most of it is made up by his own voice, using an upper register.
Playboi Carti been quiet ever since 645AR dropped '4 Da Trap'.
by kab_ April 8, 2020
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Reporter: We've seen a fire near a young rapper who couldn't explain the details due to him not speaking English.

645AR: *Makes weird ass animal noises*

Mickey Mouse: Goddamn, I've been called! Hot dog my asshole!
by Raspberry Necessary 35 April 19, 2022
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