
Popular choices include tea,
coffee, COCOA.
The Big Bang Theory Season 2, Episode 13

By that standard,
Penny is cuckoo for Cocoa Puffs.
The Big Bang Theory Season 4, Episode 9

Outside? I just made COCOA.
The Big Bang Theory Season 2, Episode 14

You'd think a winner could make
a decent cup of COCOA.
The Big Bang Theory Season 5, Episode 11

It's indigenous to Brazil, as is the COCOA
bean from which we get chocolate.
The Big Bang Theory Season 2, Episode 13