"On Wat U On" is a song by American rappers Moneybagg Yo and GloRilla, released on January 12, 2023 with an accompanying music video.

The song features a bass-heavy trap beat with a piano arrangement,[1][2] while lyrically it deals with the theme of a couple quarreling.

[2][6] The official music video has been noted for recreating scenes from the 2001 film Baby Boy; Moneybagg Yo and GloRilla play the roles of characters Jody and Yvette respectively.

[3][7] The clip begins with them entering a fast food drive-through,[1][7] as GloRilla finds empty condom wrappers in the backseat of Moneybagg's car and severely criticizes him.

[6][7] The two continue their argument inside and outside their apartment complex,[1][6][7] escalating to the point where GloRilla throws a boulder into Moneybagg Yo's Toyota Camry windshield.