lol, yeah, they're doing a number on my Sam Adams too, lol. Well, it's simple, and not far off of a white russian.

in a short glass
1 measure vodka
1 measure kahlua or equivalent. I use this stuff called Kamora, it's about 2/3ds the price, and doesn't have the chocolatey taste to it. makes for a slightly less sweet drink, but doesn't ruin it either.
fill the difference with half and half
add a splash of coke to taste.

double (or triple in my case... it was an accident, I swear!) the amounts for a tall glass.

I love this drink, it's almost like alcohol with ice cream