mau5 

Stands for mouse. Commonly mistaken as mauFIVE by noobs that don't know who Deadmau5 is. Deadmau5 ftw....

Kids listening to deadmau5, someone decides to be nosey and see what hes listening to and says... Dead maw FIVE???!!.... -.-

mau5 by RaveRemix March 28, 2011

mau5 

A poor way to spell the word mouse, usually used by low-class students who don't quite know where to get proper source5.

Over 60 percent of students fail English class for spelling "mau5" instead of mouse.

mau5 by deadmau5 fan 1010101 July 12, 2011

The mau5 

A abbreviated name for popular electronic music producer and performer deadmau5.

The mau5 is GOD!!

The mau5 by Rellik Uzi August 18, 2010

mau5tards 

A popular group on Facebook dedicated to deadmau5 fans. Includes regular updates as to deadmau5's activities, amusing posts from fans, links to videos of deadmau5 interviews and performances, and discussions on various deadmau5 controversies. By far the best deadmau5 fan group on Facebook, in my opinion.

I'm a proud member of mau5tards. It gives me all the information I could possibly want concerning my hero deadmau5!

mau5tards by Rellik Uzi August 14, 2010

mau5turds 

A derogatory and offensive name used to describe mau5tards, aka followers of electronic music producer and performer deadmau5. Comes from the idea that mau5tards are so obsessed with deadmau5 they would eat his shit. Disturbing and gross right?

Fucking mau5turds, what's so great about some scrawny muthafucka from Canada???

mau5turds by Rellik Uzi August 18, 2010

mau5head 

The infamous headgear, symbol, and trademark for deadmau5, i.e. electronic music producer Joel Zimmerman.

mau5head. Nuff said.

mau5head by random_fan_name October 23, 2010

mau5turbate 

To masturbate to the beat of deadmau5. WARNING: May be fatal if combined with actual deadmau5 music!

dude, i got to go mau5turbate!

mau5turbate by jammin324woopie May 29, 2012