The song you’re probably thinking of is “Jumpin” or a track with “Jumpin” in the title, based on how people describe Molly Santana’s sound online. A search result also shows a Molly Santana-related track called “Jumpin” and her official releases around the same era.

Why that fits

  • The lyric you heard — “I’m jumping, jumping, jumping” — matches the title vibe pretty closely.
  • Molly Santana’s catalog includes songs like “Chain Swangin,” “Windows Up,” and “Not Regular,” so fans often refer to tracks by a repeated hook or one catchy word.
  • The “Jumpin” name appears in a Molly Santana type-beat result, which suggests the phrase is strongly associated with her style and likely the song you mean.

Closest match

  • Jumpin

Other possible mix-up

  • You may also be thinking of a different artist’s track with a similar hook, since “jumping” is a common ad-lib/chorus phrase in rap and hip-hop.
  • If you remember one more lyric line, I can narrow it down fast.

TL;DR: most likely “Jumpin.”