"The Menstrual Cycle Song" is a song sung by Chef in the episode, "Are You There God? It's Me, Jesus". He sings it to Stan Marsh when he questions Chef about why he hasn't gotten his period yet.


Ooo baby, yeah baby, ooo baby.
Yeah baby, yeah baby, now baby.
Ooo yeah, yes yes baby
Yeahyeahyeah, uh-huh baby now
Agh! Agh! Awww! No, baby!
Ewww, baby! No, no!
Alright now— I'm alright, I'm- I'm cool, it's okay.
Uh alright, watch out for the bedspread, baby.
Look out now, it's- alright, I'll tell you what.
Uuh, how about uuh, uh.
Why don't I call you next week?