Rob Dyrdek has always struck us as a big kid himself (it kind of comes with the territory of hosting MTV’s Ridiculousness), which is why it was so crazy to see him surpassing some very adult milestones, such as becoming a new husband and, more recently, an expecting daddy. He and wife Bryiana Noelle took to Instagram to share the good news that they were expecting back in March, and now, their baby boy has finally arrived!

LOS ANGELES, CA - AUGUST 03: Rob Dyrdeck and Bryiana Dyrdek attend WORLDZ 2016 at Skirball Cultural Center on August 2, 2016 in Los Angeles, California. (Photo by Jerod Harris/Getty Images for PTTOW!)

In true Rob form, he posted the first snap of his sweet little guy with a bit of jest, revealing his newborn’s name in the process: “Say hello to Kodah Dash Dyrdek aka Dash aka KD aka K-Dash aka Dah-Duh…born on 9/9/16 at 7:28 pm….7.7 ounces…myself and @bryianadyrdek feel so incredibly blessed and thankful for our healthy baby boy.”

All jokes aside, though, if Bryiana’s recent post of Rob’s test run with a fake baby is any indicator, we think he’s going to do jussssssssttt fine.

“I don’t think anyone in the world is more excited about diaper changing than @robdyrdek,” she wrote. “He’s also a master swaddler and going to be the best father in the world.”

Awww, we can only imagine what a fun, insane life this little guy is going to lead. Get ready, world!

And congratulations, you two crazy kids.

Do you think Rob is going to be the coolest dad ever? Share with us over @BritandCo!

(h/t E!, photos via Jerod Harris + Kevork Djansezian/Getty)