ThinkGeek Build-On Brick Shot Glass 4-Pack
Shot glasses generally have one function: to hold alcohol during the time between it being poured and meeting your face. Wouldn't it be nice if shot glasses had ulterior functions? For instance, it'd be awesome if they gave you something to fiddle with when the cocktail party small talk was killing you. Drinking shots generally isn't time consuming; you can't be absorbed in your shot glass the same way you can a bottle of beer or a glass of wine... unless it does something very special.