Songfacts®:

• This song finds Doja Cat taking down lazy men who depend on their girlfriends for money. After admitting this has happened to her, "one, two, three times too much," Doja rips into these useless guys who have no redeeming qualities.
• Doja first previewed the song on Instagram Live at the beginning of April 2021. By the release of Planet Her 12 weeks later, the "Say So" artist had teased "Ain't S--t" multiple times, and the anticipation was at an intense level.
• Doja Cat wrote the song with:
  
  Los Angeles writers and producers Rogét Chahayed, Yeti Beats and Tizhimself, with whom she also co-penned "Kiss Me More."
  
  British producer Kurtis McKenzie, also known as The Arcade. His other credits include Jidenna's "Classic Man," Iggy Azalea's "Fancy," and Migos' "Gang Gang."
• The song went viral on Tik-Tok with listeners lip-syncing along to Doja's dressing-down of the immature men in her life.