Go ahead,
tell her about your senior PROM.
The Big Bang Theory Season 1, Episode 16
This is the boutonniere
from my high school PROM. Heh-heh.
The Big Bang Theory Season 8, Episode 18
No date to the PROM,
two dates to a wedding.
The Big Bang Theory Season 5, Episode 3
is nerd PROM.
The Big Bang Theory Season 10, Episode 20
Why can't he take your mom?
You took her to your PROM.
The Big Bang Theory Season 8, Episode 8