This 67-year-old screaming granny is likely more metal than you.

Dubbed "The Grindmother", she became a sensation earlier this year after recording vocals for grindcore band Corrupt Leaders, Metal Hammer reports.

Now she's got her own song out. Check out the video of The Grindmother's "Any Cost".

According to Team Rock, The Grindmother is the mother of Corrupt Leaders' frontman Rain Forrest.

Check out her guest vocals with her son's band here!

More From 97.9 WGRD