wigwam for a duck's arse!

It's an, I don't know..., or an I'm too lazy to think up it's name so I still don't know.. object.

Origin: Vancouver, Canada - 1960 something... still in use.

Hey grandad, what is that long pipe thing in the corner of the vacuum closet?

"It's a wigwam for a duck's arse!" Pia, god..