
my armpits are like a SWAMP.
The Big Bang Theory Season 11, Episode 10

Yoda's SWAMP
was in the middle of nowhere.
The Big Bang Theory Season 8, Episode 19

Oh, well, it's
you, Swamp Thing,
The Big Bang Theory Season 7, Episode 11

It would be worse than useless
in a SWAMP.
The Big Bang Theory Season 1, Episode 14

I've had my eye on this
limited edition Swamp Thing,
The Big Bang Theory Season 11, Episode 12