It could be a sign of an
extra-solar PLANET that may contain life
The Big Bang Theory Season 10, Episode 8
NARRATOR [OVER TV]:
The largest land animal
in all the PLANET
Breaking Bad Season 2, Episode 12
living on a PLANET populated
with nothing but dogs.
The Big Bang Theory Season 5, Episode 21
Maybe it's a new PLANET.
The Big Bang Theory Season 9, Episode 12
Unlikely, but it could be a dwarf PLANET.
The Big Bang Theory Season 9, Episode 12