TV series example of the word

The Big Bang Theory Season 8, Episode 8
The gibbon is the only member of the ape family not classified as a great ape.

The Big Bang Theory Season 8, Episode 8
...just to single out the poor gibbon as the weird kid on the playground.

The Big Bang Theory Season 8, Episode 8
But the gibbon doesn't know what it's categorized as.

The Big Bang Theory Season 2, Episode 4
It'd be more hygienic if they had a plague-infested gibbon...

The Big Bang Theory Season 2, Episode 15
...and his sister just successfully grew a human pancreas in an adolescent gibbon.