- Not even a COZY sleeper car--
- Stop talking about trains!
The Big Bang Theory Season 10, Episode 11
All COZY wozy.
The Big Bang Theory Season 7, Episode 15
...and Fort Cozy McBlanket.
The Big Bang Theory Season 8, Episode 20
If you really want tenure,
COZY up to the people making the decision.
The Big Bang Theory Season 6, Episode 20
Ooh! That sounds COZY.
The Big Bang Theory Season 9, Episode 20