Okay, this is SILLY.
The Big Bang Theory Season 11, Episode 11
I know it sounds SILLY.
The Big Bang Theory Season 3, Episode 17
Two grown men with a hobbit's
dagger; wouldn't we look SILLY?
The Big Bang Theory Season 5, Episode 5
Don't be SILLY. Just tell him.
The Big Bang Theory Season 6, Episode 23
Sheldon, this is SILLY.
I'm not missing another prom.
The Big Bang Theory Season 8, Episode 8