Uh, uh, they attack a nearby UNICORN.
The Big Bang Theory Season 6, Episode 23
It's like seeing a UNICORN
and Bigfoot at the same time.
The Big Bang Theory Season 7, Episode 6
I am a bit of a UNICORN.
The Big Bang Theory Season 9, Episode 8
You would fetch
a UNICORN.
The Big Bang Theory Season 5, Episode 16
(MIMICS UNICORN GROANING)
The Big Bang Theory Season 6, Episode 23