Yeah, it's HYSTERICAL.
The Big Bang Theory Season 4, Episode 22
I also have a HYSTERICAL bit
planned for later
The Big Bang Theory Season 5, Episode 24
Hysterical.
The Big Bang Theory Season 4, Episode 20
I think I'm HYSTERICAL.
The Big Bang Theory Season 7, Episode 12
That's HYSTERICAL.
The Big Bang Theory Season 7, Episode 15