- Uh-oh, he's stuck in an infinite LOOP.
- I can fix it.
The Big Bang Theory Season 2, Episode 13
...she's unjustifiably arrogant
about LOOP quantum gravity...
The Big Bang Theory Season 2, Episode 2
You're doing work
in quantum LOOP corrections.
The Big Bang Theory Season 1, Episode 12
A LOOP counter and an escape
to the least objectionable activity.
The Big Bang Theory Season 2, Episode 13
Loop quantum gravity clearly offers more
testable predictions than string theory.
The Big Bang Theory Season 2, Episode 2