Cups

Maybe it's just me, but I lose my drink about 74 times at every party I attend, then spend ten minutes walking around trying to figure out which cup was mine. "Nope, this one has a cigarette butt in it. Nope, this one is mixed with orange juice (the only mixer for the hardcore is ice). Nope, this one is still full." And when there's a party where someone puts out a Sharpie to use for labeling, half the people think they're too cool to write their names on their cups, then someone steals the Sharpie to write down someone's phone number or to tag the bathroom then it's gone for the rest of the night anyway.

So now there are "etch it party cups" to solve your problem. (link via DailyCandy)