Yeah, that's
a RHETORICAL question.
The Big Bang Theory Season 11, Episode 16
...your question may
have been RHETORICAL.
The Big Bang Theory Season 1, Episode 10
...threat you might levy,
RHETORICAL strategy, plea, invocation...
The Big Bang Theory Season 3, Episode 12
I hope that's a RHETORICAL question
because I have no clue.
The Big Bang Theory Season 6, Episode 1
Although it occurs to me, you may
have been employing a RHETORICAL device...
The Big Bang Theory Season 1, Episode 10