...you damn dirty APE.
The Big Bang Theory Season 1, Episode 11
The gibbon is the only member
of the APE family not classified as a great APE.
The Big Bang Theory Season 8, Episode 8
I mean, I was dressed like
half an APE
The Big Bang Theory Season 7, Episode 21
The gibbon is the only member
of the APE family not classified as a great APE.
The Big Bang Theory Season 8, Episode 8
where the killer APE DNA
is slowly taking over my body.
The Big Bang Theory Season 7, Episode 21