Cheech & Chong are a comedy duo consisting of Richard "Cheech" Marin and Tommy Chong. Starting in the late 1960s, their comedic style combines musical elements with humor often centered around free love, counterculture, and drug culture. Their most significant musical work is the song "Earache My Eye," which became a Top 10 hit in 1974. Their unique blend of comedy and music has made a significant impact on the comedy rock genre, influencing subsequent groups with their satirical and countercultural themes.