Now it all depends on how you stack 'em doesn't it Ham?
I mean if you put two together to form a ducks bill so to speak then surely it's only ever gonna be two you can manage? Now if you can manage 5 formed together like that then I really would be impressed....no wait, it'd have to be an even number wouldn't it? 6 then!
I think I have a flip-top head..I was once asked to leave a public house after an incident similar to the one you describe, BOO!
I do have to say that even though it sounds impressive, it takes a while to manipulate my gob into position. It's strange what you can discover about yourself after a few sherberts..