I'm constitutionally INCAPABLE.
The Big Bang Theory Season 2, Episode 1
I spent my twenties INCAPABLE
of talking to women.
The Big Bang Theory Season 11, Episode 17
When I first met you,
you were INCAPABLE
The Big Bang Theory Season 7, Episode 16
who's INCAPABLE
of functioning on his own.
The Big Bang Theory Season 5, Episode 15
So, my mother thought
I was INCAPABLE of finding a mate,
The Big Bang Theory Season 10, Episode 12