
If to the HAT you don
while wearing a nightshirt...
The Big Bang Theory Season 4, Episode 21

...tending an herb garden
without wearing a HAT or sunblock?
The Big Bang Theory Season 4, Episode 20

Frosty is merely a bit of frozen
supernatural ephemera in a stolen HAT.
The Big Bang Theory Season 3, Episode 11

tip my HAT and walk away.
Breaking Bad Season 4, Episode 4

Indiana Jones was the one
in the HAT with the whip.
The Big Bang Theory Season 7, Episode 4