LEONARD:
No one's a SCIENTIST like Howard.
The Big Bang Theory Season 2, Episode 8
You're a SCIENTIST who went to college
and you don't have a neck tattoo...
The Big Bang Theory Season 4, Episode 9
Is it my fault that when the reporter cited me
as the lead SCIENTIST, I didn't correct him?
The Big Bang Theory Season 8, Episode 18
so I thought if I
became a SCIENTIST,
The Big Bang Theory Season 7, Episode 22
That's no dream for a SCIENTIST.
The Big Bang Theory Season 3, Episode 15