You're So Gay by Katy Perry expressed in ASL.

Lyrics:

I hope you hang yourself with your H&M scarf
While jacking off listening to mozart
You bitch and moan about LA
Wishing you were in the rain reading Hemingway
You dont eat meat
And drive electrical cars
Youre so indie rock its almost an art
You need SPF 45 just to stay alive

(CHORUS)
Youre so gay and you dont even like boys
No you dont even like
No you dont even like
No you dont even like boys
Youre so gay and you