I don't care what you serve me as long as the glassware makes it as confusing as possible.
After a couple of these you'll be on a mad sugar high, face stained by sprinkles and drunk to boot! Just like being a kid again!
If you're not planning to hit the booze juice tonight in celebration of the new year, why not knock back a cosmo cupcake or two? I'd say that's a worthy substitute.
Enough of these and you'll be seeing double rainbows all the way across the everything.