And, hey, just to be clear,
a train ENGINEER.
The Big Bang Theory Season 10, Episode 15
Please,
I'm an MIT-trained ENGINEER.
The Big Bang Theory Season 7, Episode 23
I'm a horny ENGINEER, Leonard.
The Big Bang Theory Season 2, Episode 20
How many times has he made fun
of Howard for being an ENGINEER?
The Big Bang Theory Season 12, Episode 6
Well, I guess, as an ENGINEER,
I lean towards execution.
The Big Bang Theory Season 8, Episode 18