"Bezerk" is a single by American rapper Big Sean featuring American rapper ASAP Ferg and American record producer Hit-Boy. It was released on August 26, 2019 as a standalone single. The song was produced by Hit-Boy, with additional production by DJ Corbett and G-Dav.

Hours after the song was released,^[1] it was premiered by Big Sean and ASAP Ferg at the MTV Video Music Awards.^[2] A snippet of the music video was also teased on Twitter by Sean on the same day.^[3]

On a "bouncy, 808-heavy" beat produced by Hit-Boy,^[4] the rappers bring great energy and rap about a variety of topics, including designer clothing, relationships with women and God-given abilities; Ferg talks about "moving product" in his youth.^[1] The two also "trade bars" about their haters.^[5]

The music video for the song was directed by Mike Carson and the two rappers, and premiered on September 26, 2019. It starts off with the rappers buying snacks at a liquor store. Big Sean buys an Arizona ice tea, which ASAP Ferg warns will lower sperm count.^[6] As they debate, a young girl approaches them and throws a grenade at them,^[7] seemingly transporting Sean and Ferg to an alternate universe,^[8] where they run through a neighborhood and are chased by children. They even become airborne for a while and hang from the top of the Big Ben, now bedazzled in diamonds as a resemblance to Rolex.^[9]