It turns no no no into mm mm mmmm.
Turn it into a tire and call it a goodyear.
It turns NO! NO! NO! into MMM MMM MMM
They work on so many levels
You never have to carry your bags because of all the porter-geese. Thankyou, im here till monday!
It can turn "No, no no!" into "mmph, mmmph, mmmph"
When he's quacked.