The Pharrell Williams' hit "Happy" has been covered by everyone from Italian prisoners to fellow celebrities, but there's nothing quite like watching senior citizens bust a move to the high-energy song!

Sixty residents and staff members at the Diana Isaac Retirement Village in Christchurch, New Zealand, came together to create "80-Odd Years of Happy" featuring folks swimming, exercising, singing and dancing.

The 4-minute video even features a choir of seniors and a scene in the village's hair salon!

But our favorite part? The leading man, who perfectly mimics Pharrell's signature style — hat and all!

Watch the clever collaboration below!