
What happened
to your THUMB?
The Big Bang Theory Season 5, Episode 16

General rule of THUMB,
Game of Thrones Season 7, Episode 3

...and then cuts off my THUMB?
The Big Bang Theory Season 3, Episode 13

so if you broke my right THUMB,
The Big Bang Theory Season 9, Episode 14

and last week, I slammed my
THUMB in the kitchen drawer.
The Big Bang Theory Season 5, Episode 14