A vacuum cleaner.
The vacuum cleaner has the dirtbag on the inside.
The placement of the dirt bag.
Bissell
The vacuum has the dirtbag on the inside.
Dr Whoover
Dr. Dre
Time
A racket.
They are light.
Because bad news travels fast!
A lightbulb.
An elephant disguised as a banana!
They both abhor a vacuum.
Because they have no attachments.
Sketchers
Grey Moose
The washing machine doesn't follow me around for a week after I dump a load in it.
I wouldn't let a Garbonzo bean all over my face.