
She knows my KOALA face.
The Big Bang Theory Season 5, Episode 12

Was that the imaginary
talking KOALA?
The Big Bang Theory Season 12, Episode 4

Yeah, the correct animal
for interspecies super soldier is KOALA.
The Big Bang Theory Season 8, Episode 2

for being overly fond
of KOALA bears.
The Big Bang Theory Season 5, Episode 12

of a KOALA and an otter
The Big Bang Theory Season 7, Episode 10