We've got form confounding drive-through workers, but this is some next-level befuddlery - the driver's dressed up as a car seat, lending him an aspect of INVISIBILITY.

As you'd imagine, this has the pleasing side effect of confusing, terrifying and generally provoking some excellent responses from the unassuming prankees. Our favourite's "Instagram dat joint". Honourable mention: "oh, snap!".

Now watch. Then tell us your favourite reaction.