Sometimes You Get The Elevator, Sometimes The Shaft.

Related:

• Life is like riding an elevator. It has a lot of ups and downs and someone is always pushing your buttons.
  Sometimes you get the shaft, but what really bothers you are the jerks....
• Sometimes you get beer, sometimes beer gets you.
• Life is like quotations. Sometimes, it makes you laugh.
  Sometimes, it makes you cry. Most of the time, you don't get it....
• A joke is like watching a woman get out of a car -- sometimes you see it and sometimes you don't.
  -- Max Mille...
• Beware of bow-hunters, You might get the SHAFT!
• Reality is good sometimes for kicks, but don't let it get you down.
• Sometimes you get an almost irresistible urge to go on living.