In the Panty & Stocking with Garterbelt episode "Help! We are Angels", one brief scene has the characters drawn to resemble the band's artstyle. In addition, Panty deflects a rubber ball with a hip thrust, a specific reference to "Rock the House".
"Left Hand Suzuki Method" is featured during the intermissions in The Nostalgia Critic's Top 11 Drug PSAs. Naturally, they were also namedropped when discussing the infamous film adaptation of Tank Girl.