A GPS beacon in a TOOTH implant.
Money Heist Season 3, Episode 7
Did you at least save
it for the TOOTH fairy?
The Big Bang Theory Season 12, Episode 23
Sure, he's a bit long in the TOOTH,
a bit withered, been in the sun too long.
Game of Thrones Season 5, Episode 6
there was a TOOTH missing.
The Big Bang Theory Season 12, Episode 23
Jaime smashed the river lords
at the Golden Tooth,
Game of Thrones Season 1, Episode 8