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The Big Bang Theory (2007) - S03E10 The Gorilla Experiment

4.1s

Great. It's a little insulting, but great. I'll be Koko.

The Big Bang Theory (2007) - S03E10 The Gorilla Experiment

2.9s

Mm. Not likely. Koko learned to understand over 2000 words.

The Big Bang Theory (2007) - S03E10 The Gorilla Experiment

4.5s

I suppose if someone could teach sign language to Koko the gorilla...