
Yeah, doing the PROM queen's homework
so she'll like us.
The Big Bang Theory Season 6, Episode 6

I have an idea.
Maybe we can have, like, a PROM do-over.
The Big Bang Theory Season 8, Episode 8

Sheldon, this is silly.
I'm not missing another PROM.
The Big Bang Theory Season 8, Episode 8

Why can't he take your mom?
You took her to your PROM.
The Big Bang Theory Season 8, Episode 8

is nerd PROM.
The Big Bang Theory Season 10, Episode 20