Siri may be a useful tool, but it also has some built-in jokes that can be an endless source of entertainment for iPhone users.

That's what actress Kerry Washington discovered when she asked Siri if Jon Snow was really dead— and Siri had an epic response.

"I don’t know," Siri said. "I just hope someone is setting up doggie daycare for Ghost."

Harsh, Siri.

We tested it ourselves and while Siri does say this, it also has a more stock response about death in general:

Or it just doesn't know:

But that's not the only "Game of Thrones" Easter egg fans will spot if they keep asking Siri questions about author George R.R. Martin's series.

If you’ve ever wondered if winter is coming — the motto of House Stark — Siri gets a little sassy about finding the weather in fictional lands:

It also has a quip about House Lannister.

Or my personal favorite response, "Hodor."

Just don’t try saying "Hodor" back to Siri — it won’t understand.

If you spot another Siri Easter egg, send it to us at mwillett@techinsider.io.

Join the conversation about this story »

NOW WATCH: Here's how to change Siri's voice