Due to Earth's polluted atmosphere the brainrot in her system, Ultrasixseven can only remain in her super form for 6-7 minutes. Hurry, Ultrasixseven! Time is running out!

Moonspeaker said in comment #2641593:

Due to Earth's polluted atmosphere the brainrot in her system, Ultrasixseven can only remain in her super form for 6-7 minutes. Hurry, Ultrasixseven! Time is running out!

Overused meme aside, I feel like Ultrawoman Biboo is a bit too overpowered, when compared to other Ultras (barring a few exceptions), with her time limit being 3-4 minutes longer than usual, if that's the case.