What happened to all your GLOW-
in-the-dark-emergency-exit stuff
The Big Bang Theory Season 5, Episode 15
...and he mentioned
what a lovely GLOW she has these days.
The Big Bang Theory Season 4, Episode 20
the far safer GLOW stick.
The Big Bang Theory Season 5, Episode 15
with stalks as pale as milk
that GLOW in the night.
Game of Thrones Season 1, Episode 2
That is a GLOW stick.
The Big Bang Theory Season 5, Episode 15