
Not till you tell me about
your latest paper on quantum LOOP theory.
The Big Bang Theory Season 10, Episode 24

No, there isn't. Only LOOP quantum gravity
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2

- Uh-oh, he's stuck in an infinite LOOP.
- I can fix it.
The Big Bang Theory Season 2, Episode 13

What about LOOP quantum gravity?
The Big Bang Theory Season 7, Episode 20

lf l get any kind of hit,
l'll keep you in the LOOP on that.
Breaking Bad Season 4, Episode 5