Twenty pounds of shit in a ten pound
bag. A situation or item that is foolishly perceived to be
simple and easily manageable when if fact it is
twice as complicated and unmanageable as first foolishly perceived.
When you tell your "Fun"
friends to come over and hang out, and they tell their
friends, and those
friends tell their friends and so on, and you find yourself hosting a huge houseparty. You say to yourself retorically "Well isn't this a blivot?"