- I'd like to propose an experiment...
- Goggles.
The Big Bang Theory Season 1, Episode 3
# Grab your GOGGLES #
The Big Bang Theory Season 11, Episode 15
They dressed up in leotards
and GOGGLES.
The Big Bang Theory Season 4, Episode 23
Gentlemen, GOGGLES.
The Big Bang Theory Season 2, Episode 12