Ahh... the old "finger game". Played that quite a bit myself. We play to where you get a free lick (punch) if the person looks at the hole- but there are strict rules. First, it has to be below the waist. Second, if the person successfully puts a finger through the hole without looking, the lick is reversed.
Anyway- great model. I look forward to getting my MMU put together at some point in the not too distant future, and I'd love to print this. =) (edited)