
How many times has he made fun
of Howard for being an ENGINEER?
The Big Bang Theory Season 12, Episode 6

I could also be the ENGINEER who builds
the crossbow that kills Sheldon.
The Big Bang Theory Season 2, Episode 23

...about a minor league ENGINEER
with an unresolved Oedipal complex.
The Big Bang Theory Season 4, Episode 7

It's about solving a problem.
It's why I became an ENGINEER.
The Big Bang Theory Season 8, Episode 22

You're an ENGINEER.
Westworld Season 2, Episode 10