A martini with what ever your heart desires. Any liquids will suffice (alcoholic if you will!). For bonus points, put a scoop of ice cream scoop in and yell "IT'S A FLOATER!!!111!!!"
Bob: Aw man! We have such random alcohols, what do we make??!!!
Marley: Bro, just make a freakbob martini!!!
Bob: Omg! You're so right, I'll even add a scoop of ice cream.
Marley: IT'S A FLOATER!!!!!111!!