
Some "genius," I zinged him with SARCASM
and he didn't even notice.
The Big Bang Theory Season 10, Episode 9

Sarcasm?
The Big Bang Theory Season 2, Episode 23

Was that SARCASM?
The Big Bang Theory Season 2, Episode 14

a firm grasp on SARCASM, but
even I know that was a doozy.
The Big Bang Theory Season 5, Episode 11

I don't appreciate
your SARCASM,
The Big Bang Theory Season 7, Episode 17