I had a grown man of approx' 30 come into my shop and ask me if a tin of Heinz spaghetti was 'Propah basketti'. I have never had a harder time trying to hold my tongue.
The "Santa bought me bugger all" depends on whether you believe Santa makes all the presents (with his elves, of course) or, the possibility that Santa BUYS the presents, in which case "bought" is correct