When you think of Slash, you think of loud riffs, fast women, hard liquor, and...cartoons?

Well, not that last one. But maybe that'll change with the iconic guitarist's appearance on the soundtrack for 'Phineas & Ferb the Movie: Across the 2nd Dimension,' a Disney Channel original movie scheduled to premiere on August 5.

As it turns out, Slash is a huge fan of the hit 'Phineas & Ferb' series, which he calls his "guilty pleasure." He described his contribution to the soundtrack as "very rock and roll, even for a cartoon."

Slash will also appear in an animated video for the movie, which follows the Disney duo "as they go on their biggest adventure yet."