Wait - I know my religion's a little rusty, but didn't Cain kill Abel? Aren't they setting these brothers up to fail? Or maybe it's a joke? They are funny-ass people, after all.
Baby makes four for Amy Poehler and Will Arnett's growing family.
The Parks and Recreation star, 38, gave birth to the couple's second son Friday morning, her rep tells PEOPLE.
Abel James Arnett weighed 7 lbs., 13 oz., and joins older brother Archie, who was born in October 2008.