Smoking on My Ex Pack

"Smoking on My Ex Pack" is a song by American singer-songwriter SZA from her second studio album, SOS (2022). The second of the album's three rap tracks, it is a boom bap song with a chipmunk soul production style, fusing hard-hitting drum beats with a sped-up sample of Webster Lewis's "Open Up Your Eyes" (1981). Before SOS, SZA had been known as an R&B artist who made "sad girl" music, a narrative she wanted to dispel because she viewed it as reductive. Particularly, she believed her being categorized strictly as R&B was racially insensitive. As such, she wanted to experiment with "aggressive" hip hop music for SOS, leading to the conception of "Smoking on My Ex Pack". Its producer was Jay Versace, to whom SZA credited her first attempts at rap music.

In the lyrics, SZA makes braggadocious comments about her sexual desirability and ridicules her past lovers in various ways, for instance insulting their penises. Her rapping originally lasted for over two minutes, but she had the song cut in half because she was unsure if the rapping was good enough. Critics in contemporary reviews felt otherwise and found the songwriting effectively harsh and the flow satisfactory, believing it showcased SZA's potential to become a proper rapper. Some deemed "Smoking on My Ex Pack" a highlight of SOS or of her discography. After the album's release, the song charted in the US and Canada, reached number 71 on the Billboard Global 200, and was included in the set list of the SOS Tour.