Canada's apology for Justin Bieber. Apology accepted.

Literally everyone, ever. Including the writer of this definition.

A Canadian EDM dude named Joel who wears a mouse head all the time. Pronounced dead•mouse but the idiots at my school are always saying dead•mau•5. Don't be like the idiots at my school.
Recommendation: Strobe is a beautiful song.

Deadmau5 (pronounced "Dead mouse"; born Joel Zimmerman)- a Grammy nominated progressive-house and electro-house producer, DJ, and remixer from Toronto, Canada.

An extremely popular electronic music producer and performer. He is Canadian born and is currently based out of Toronto. According to various sources deadmau5 (aka Joel Zimmerman) was the 6th most popular "DJ" in 2009.

Technically deadmau5 is not a disk jockey as he performs his tracks semi-live using the program Ableton Live and various gadgets that are not disks, and he does not ride race horses. Therefore neither the words "disk" or "jockey" have anything to do with what he does with music.

Some of deadmau5's more popular songs include "Ghosts n Stuff", "The Reward is Cheese", and "FML"

Joel Zimmerman, better known as deadmau5, (pronounced "dead mouse") is a Canadian progressive-house music producer from the city of Niagara Falls, Ontario.

He released his first album in 2005 titled 'Get Scraped' and since has released 6 other albums.

Deadmau5...is not a mouse as most would believe, but a super hot guy from Canada named Joel.

He wears a mouse mask that covers his entire head, making him look like a dead mouse who plays electronic music, and at times, collapses on stage, causing mass destruction and potential electrocution.