Top definition
A nickname for techno artist deadmau5. It started after he collapsed in a pool of his own vomit during a show in Washington, DC in July of 2010.
Awwwww, poor sickmau5. I hope he feels better.
by Rellik Uzi August 18, 2010
Get the mug
Get a sickmau5 mug for your mama Beatrix.