The hilarious duo welcomed their first daughter Rudy in July 2017, after having their boy Sonny in May 2014. The proud parents regularly share insight to their home life, with matching sarcastic captions to boot.
So when mama Zoë took to Instagram to share a photo of the squads matching Halloween ensembles, we knew they would not disappoint.
While Hamish and Sonny wore matching Batman costumes, little Rudy joined the hero squad as Robin.
"Do NOT mess with these guys," Zoë wrote. "Don't even get slightly untidy with them."
Zoë later shared an Instagram Story of the family's spooky pyjamas for the big night, matching skeleton onesies.
"Skel of a night at our place," she wrote on the photo.
Would you get a load of Sonny's best scary face?
This article originally appeared on InStyle Australia.