The Ahlin family, of Santaquin, Utah, isn’t sure what they’re going to name their new baby. They don’t know the baby’s hair color or eye color, and they’ve chosen not to ask about their biological sex.

But after the baby’s latest ultrasound, there’s one thing the family knows: that kid is metal as heck.

As Fox 13 News reports, Makelle and Jared Ahlin were looking through ultrasound images of their soon-to-be third child when they spotted one in which the fetus was throwing up a classic set of “devil horns” with their right hand.

Makelle and Jared have two other children, who Jared described as “very active.” “It probably sounds like they will fit into the family,” Jared said of the newest addition. 

The rockin’ baby is due near the end of June, which gives the rest of us some time to prepare.

Every day, we track down a fleeting wonder—something amazing that’s only happening right now. Have a tip for us? Tell us about it! Send your temporary miracles to cara@atlasobscura.com.