On Halloween.
On this couch.
The Big Bang Theory Season 12, Episode 6
Um, yeah, Halloween.
The Big Bang Theory Season 1, Episode 6
[sighs] Fine.
It was on Halloween.
The Big Bang Theory Season 12, Episode 6
You know, like how I practiced
for that Halloween haunted house
The Big Bang Theory Season 10, Episode 6
Hey, happy Halloween.Oh!
The Big Bang Theory Season 12, Episode 6