but is there a wedding ring
under those pretty RUBBER gloves?
The Big Bang Theory Season 10, Episode 8
I do. I tested their object
permanence with a RUBBER duck,
The Big Bang Theory Season 12, Episode 17
Not the brush part.
Just the little RUBBER thing...
The Big Bang Theory Season 4, Episode 6
Like when it turns out
she's made of RUBBER,
The Big Bang Theory Season 7, Episode 20
The pencil's RUBBER.
The Big Bang Theory Season 4, Episode 18