645AR 

a nigga that has a mosquito voice

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

645AR by botnigs October 7, 2020

645AR 

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.

645AR by AnonymousPerson183279 November 27, 2020

645AR 

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'.

645AR by kab_ April 7, 2020

645AR 

Wackest rapper of all time.

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!

645AR by Raspberry Necessary 35 April 19, 2022

654AR 

Dogshit ass rapper who sounds like he’s having a seizure when he raps

Fred: hey have you heard that new 654AR song?

The song: fuminifuminifumini fiiiii

654AR by Nick gurr69 May 29, 2020

64arc 

The leader of one of the biggest EUW clans on Arcane Odyssey, Neptune.

"Is that 64arc? Doesn't he lead Neptune?" - idiot 1

"Yeah, we should log, I heard his clan is really strong and has the No.1 Warrior T3mpIe in it!!!" - idiot 2

64arc by arkael October 1, 2023