Vic Rattlehead is the illustrated mascot of the American thrash metal band Megadeth. Vic is a skeletal figure wearing a suit who embodies the phrase "See no evil, hear no evil, speak no evil" as well as a symbol of censorship. His eyes are covered by a riveted-on visor, his mouth is clamped shut, and his ears are closed with metal caps.

Megadeth is an American thrash metal band formed in Los Angeles in 1983 by vocalist/guitarist Dave Mustaine. Known for their technically complex guitar work and musicianship, Megadeth is one of the "big four" of American thrash metal along with Metallica, Anthrax, and Slayer, responsible for the genre's development and popularization. Their music features complex arrangements and fast rhythm sections, dual lead guitars, and lyrical themes of war, politics, religion, death, and personal relationships.