
"We might be Footprints on the Moon, but
your kind words sent us over the MOON."
The Big Bang Theory Season 9, Episode 10

I walked on the Moon.
The Big Bang Theory Season 6, Episode 5

now... on this MOON.
The Big Bang Theory Season 7, Episode 12

...which later turned out to be the MOON.
The Big Bang Theory Season 6, Episode 20

Do I count the 200-pound
Sailor Moon girl
The Big Bang Theory Season 7, Episode 23