I'm taking a sabbatical because
I won't kowtow to MEDIOCRE minds.
The Big Bang Theory Season 1, Episode 4
Mediocre actress,
great drug pusher.
The Big Bang Theory Season 12, Episode 17
...an improvement
on the existing MEDIOCRE stock.
The Big Bang Theory Season 1, Episode 15
And what do you mean,
"MEDIOCRE stock"?
The Big Bang Theory Season 1, Episode 15
(STAMMERING)
But he's a MEDIOCRE academic.
The Big Bang Theory Season 10, Episode 1