Leonard, do I DETECT
The Big Bang Theory Season 12, Episode 7
Do I DETECT a hint of condescension?
The Big Bang Theory Season 4, Episode 3
...to DETECT slow-moving monopoles
at the magnetic north pole?
The Big Bang Theory Season 2, Episode 23
how would we even DETECT it?
The Big Bang Theory Season 11, Episode 10
But if I'm able to DETECT slow-moving
magnetic monopoles there...
The Big Bang Theory Season 2, Episode 23