So you want to seem
MATURE and confident.
The Big Bang Theory Season 12, Episode 12
how emotionally MATURE you are,
didn't you?
The Big Bang Theory Season 11, Episode 15
and that stands for
"MATURE audiences," buster.
The Big Bang Theory Season 9, Episode 21
Adults in a MATURE relationship.
The Big Bang Theory Season 8, Episode 6
Very MATURE.
You're lucky I'm out of Silly String.
The Big Bang Theory Season 6, Episode 22