1 definition by Heather Chandler lll

Shut up heather

Originally from the film and musical ; Heathers the musical. "Shut up heather" means to be stop annoying the person that said it, or it's just a friendly joke. It is also included in a popular trend of a group of friends doing the iconic "dang dang diggity dang dang"

Heather : Martha dumbtruck in the flesh!
Heather: Here comes the cootie squad! You should-
Heather: SHUT UP HEATHER

by Heather Chandler lll February 27, 2020