Related:

• How many Russian leaders does it take to screw in a light bulb?
  Nobody knows. Russian leaders don't last as long as light bulbs....
• LIGHT BULB JOKES Q: How many Californians does it take to change a light bulb?
  A: Six. One to turn the bulb, one for support, and four to relate to the experience....
• Q: How many light bulbs does it take to change a light bulb?
  A: One, if it knows its own Goedel number....
• Q:" How many light bulbs does it take to change a light bulb?
  "A:" One - if it knows its own Goedel number....
• Q:" How many Polacks does it take to change a light bulb?
  "A:" Just one, but you need 6000 Russian troops in case he goes on strike!...
• Q: How many Polacks does it take to change a light bulb?
  A: Just one, but you need 6000 Russian troops in case he goes on strike!...