
I was trying
to lighten the MOOD.
The Big Bang Theory Season 12, Episode 10

You're right. You did kind of kill the MOOD.
The Big Bang Theory Season 8, Episode 24

Hey, who's in the MOOD
for spaghetti and hot dogs?
The Big Bang Theory Season 8, Episode 23

You know what, guys, I'm not
in the MOOD for paintball.
The Big Bang Theory Season 5, Episode 1

I'm just in a good MOOD.
The Big Bang Theory Season 2, Episode 21