
like Sheldon and start their
own comic book CONVENTION?
The Big Bang Theory Season 7, Episode 14

I'm starting my own CONVENTION.
The Big Bang Theory Season 7, Episode 14

Social CONVENTION is stupid.
The Big Bang Theory Season 5, Episode 16

just because social CONVENTION
dictates that you...
The Big Bang Theory Season 12, Episode 23

I know you're not ready and I don't want you to
say it just because social CONVENTION dictates...
The Big Bang Theory Season 8, Episode 8