Metallica legend Kirk Hammett and Guns N’ Roses icon Slash shared two different photos to celebrate Slayer guitarist Kerry King’s birthday.

Here is what Kirk Hammett wrote:

“#kerryking

🤘🖤🤘 Happy Birthday, Satan!”!

And here is Slash’s message:

Happy Birthday #KerryKing! iiii]; )'”

You can see the photos below:

View this post on Instagram

#kerryking 🤘🖤🤘 Happy Birthday Satan !!

A post shared by Kirk Hammett (@kirkhammett) on

View this post on Instagram

Happy Birthday #KerryKing ! iiii]; )'

A post shared by Slash (@slash) on