"Ass Back Home" is a song by American group Gym Class Heroes featuring British singer-songwriter Neon Hitch. The song was first released on October 31, 2011, as the second single from the group's fifth studio album, The Papercut Chronicles II. The track was co-written and produced by Benny Blanco, who also produced previous hit "Stereo Hearts". "Ass Back Home" became the group's third biggest hit on the Billboard Hot 100 when it peaked at number 12, also reaching number one in Australia, 11 in New Zealand and number 10 in Ireland.

Gym Class Heroes is an American rap rock band from Geneva, New York. The group formed in 1997 when Travie McCoy met drummer Matt McGinley during their high school gym class. The band's music displays a wide variety of influences, including hip hop, rock, funk, and reggae. After the addition of guitarist Disashi Lumumba-Kasongo and bassist Eric Roberts in 2003, the group was signed to Fueled by Ramen and Decaydance Records, on which they released their debut album, The Papercut Chronicles. The group gained a strong fanbase while promoting the album, appearing at festivals such as The Bamboozle and Vans Warped Tour.