
Three tines is not a FORK.
Three tines is a trident.
The Big Bang Theory Season 2, Episode 6

Now, while you scold us,
I'm going to get a knife and a FORK.
The Big Bang Theory Season 10, Episode 12

That's the Red Fork.
I'm taking you to the Twins.
Game of Thrones Season 3, Episode 8

- Excuse me?
- Sheldon lives in fear of the three-tined FORK.
The Big Bang Theory Season 2, Episode 6

with a FORK stuck in my junk.
The Big Bang Theory Season 9, Episode 18