[SINGING]
And also REGARDING the bat
The Big Bang Theory Season 8, Episode 21
...REGARDING prolonged physical proximity
to Amy Farrah Fowler.
The Big Bang Theory Season 4, Episode 5
enthusiastic participation
from me REGARDING my discovery.
The Big Bang Theory Season 7, Episode 10
Do you have any ethical qualms
REGARDING human experimentation?
The Big Bang Theory Season 4, Episode 20
"REGARDING your quantum guidance system,
provisional patent 62/295118."
The Big Bang Theory Season 9, Episode 24