{ashnods coupon} + {cheatyface}
Because, while target player is getting you target drink, that's when you sneak {cheatyface} onto the board.
Ta-da!
Ahhh good ol' silver-bordered land. :) This one made me smile!
I saw a similar one a while ago:
{Ashnod's Coupon} + {Mindslaver} + {Bazaar Trader} (or similar)
The idea is that you give your opponent the coupon and take over their turn. Then on their turn you make yourself get them a drink, leave for the store, buy an expensive bottle if something tasty ( ;) ) and THEY have to pay YOU for it! w00t!
Lol!!