of a KOALA and an otter
The Big Bang Theory Season 7, Episode 10
for being overly fond
of KOALA bears.
The Big Bang Theory Season 5, Episode 12
Was that the imaginary
talking KOALA?
The Big Bang Theory Season 12, Episode 4
Yeah, so did the KOALA.
The Big Bang Theory Season 12, Episode 4
She knows my KOALA face.
The Big Bang Theory Season 5, Episode 12