I have never been a big fan of combining alcohol and dairy products. I am not sure how The Dude managed to drink all those White Russians. The idea of an alcoholic float would gross me out but then I tried one. I was really surprised by the deliciousness of this adult float. Combine ice cream (vanilla) and Lambic (raspberry) and you may garnish with fresh berries if you are wearing your fancy pants.
You could try chocolate ice cream with Kahlua but I think the fizz in the Lambic makes something special occur. Any flavor of ice cream + your favorite alcohol = yummy potential. The possibilities are endless but I wouldn't drink too many. This is perfect for a hot summer day or any day that you wish had a summery feel.