How many times has he made fun
of Howard for being an ENGINEER?
The Big Bang Theory Season 12, Episode 6
Engineer, husband, father...
The Big Bang Theory Season 12, Episode 5
I told her you're an aerospace ENGINEER,
you speak five languages...
The Big Bang Theory Season 3, Episode 5
Well, I guess, as an ENGINEER,
I lean towards execution.
The Big Bang Theory Season 8, Episode 18
and he's looking for an
ENGINEER to help maintain
The Big Bang Theory Season 5, Episode 21