Flooping is the Doozer equivalent of bouncing on a pogo stick. Young Doozers think that flooping is rev, but it's a risky activity -- too much flooping can give a Doozer hiccups, which can be disastrous on a building site.

In the second season Fraggle Rock episode "Doozer Is As Doozer Does," Turbo Doozer and his gang pressure the young Wrench Doozer to try flooping. He joins them, and they sing "The Flooping Song."