See how many dice you can stack within a given time limit. Not as easy as it sounds because the dice need to be stacked on the end of a popsicle stick the is clenched between your teeth. Highest (unassisted) stack at any point during the time limit wins. You will need to set rules around how much of the popsicle stick needs to be protruding from the mouth. You should play one person at a time, because it is entertaining to watch but also so you don't need a ton of dice. If, like me, you have a ton of dice then by all means let everyone go at it at the same time.

Scoring is, as always, completely arbitrary, you can award only the winner, score points per dice, or award points on a sliding scale from winner to loser. Decide how you wish based on the number of players.

You can really use anything that stacks, like coins or nuts (as in nuts and bolts) and you can use something else instead of popsicle sticks, I guess, forks maybe?

You can choose to only count the number of dice that are on the popsicle stick when the timer runs out, if you want to add a little strategy to proceedings.