Leonard, do you not recall the last time
we visited this GENTLEMAN?
The Big Bang Theory Season 2, Episode 14
and a GENTLEMAN of honor.
The Big Bang Theory Season 11, Episode 12
...of an annoying series of votes,
which the GENTLEMAN will lose...
The Big Bang Theory Season 1, Episode 13
What does your cotillion training say
is expected of a GENTLEMAN...
The Big Bang Theory Season 4, Episode 21
...there is a GENTLEMAN caller
bringing flowers to your fiancée as we speak.
The Big Bang Theory Season 8, Episode 7