I know at least two things wrong
with that COOKIE.
The Big Bang Theory Season 12, Episode 18
...and had a famous COOKIE named after him.
The Big Bang Theory Season 8, Episode 2
But if I don't eat my lima beans,
I can't have my COOKIE.
The Big Bang Theory Season 3, Episode 14
I wouldn't mind a COOKIE.
The Big Bang Theory Season 11, Episode 17
Penny,
there's only one COOKIE
The Big Bang Theory Season 7, Episode 21