Maybe a frozen drink, like a strawberry daiquiri or a frozen margarita or
something. They don't tend to taste as strong as drinks on the rocks or
straight up. (This from a girl who doesn't like too strong drinks.)
I've also discovered that flavoured vodkas and Coke (Pepsi, whatever you like)
are good together. I personally like Smirnoff vanilla vodka with Coke, but
any of the flavoured ones should be good.
Or try stirring some creme de menthe or Bailey's in with a mug of hot
chocolate. Yumm...