What is a dadchelor party?

For years, moms-to-be have celebrated with baby showers. But now, more than ever, dads want to get in on the fun. Introducing the manshower!

Also known as a "dadchelor party," paternal celebrations have been showcased in photos on Instagram. For Craig Dexheimer and his college friend Aaron Moniza, the idea of a manshower is more than just a good idea, it’s the foundation of their business, appropriately named Manshower.

Through their website Manshower.net, the two friends are distributing the ultimate Manshower party plan, so all that's left for you to do is invite some friends -- and have the baby, of course.