"You Think You're Tough" is a single written and recorded by American heavy metal band Ratt. It appears as the second track of their first release, Ratt EP. It is considered to be the band's first hit.

The music video for the song was most likely shot after the release of Out of the Cellar since the video featured scenes from the band's "Round and Round", "Wanted Man" and "Back for More" music videos. The video also had several cameos by heavy metal vocalist Ozzy Osbourne with Nikki Sixx and Tommy Lee from Mötley Crüe.

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