The Flesh Curtains was a band formed by Rick Sanchez, Birdperson, and Squanchy. Presumably, the band dissolved prior to the events of the series.
- While the band is never mentioned aloud, Birdperson keeps a photograph of the group on his wall as seen in the episode Get Schwifty.
- By all appearances, Birdperson was the lead singer, Rick played bass guitar, and Squanchy was the band's drummer.
- This band's existence is evidence of Rick's close relationship with Birdperson and Squanchy, his two best friends outside of the family.
- In the episode Big Trouble in Little Sanchez, Tiny Rick demonstrates his ability to play guitar when he performs the Tiny Rick Song.