Like, okay,
this one girl, Kathy Geiger,
The Big Bang Theory Season 5, Episode 11
Did Kathy
Geiger laugh?
The Big Bang Theory Season 5, Episode 11
Olivia Geiger?
The Big Bang Theory Season 1, Episode 3
I can't believe
I didn't bring my Geiger counter.
The Big Bang Theory Season 2, Episode 1