Q. How many feminists does it take to change a light bulb?
A. 10. One to change it, the other 9 to form a support group.
Q: How many pot growers does it take to screw in a light bulb?
A: None, they use fluorescent bulbs instead.
Note: Fluorescent light is closer to natural sunlight than an incandescent bulb, so anyone using artificial light (which pot growers might do to keep their crops covered and safe from flying, prying eyes) to grow stuff would probably use fluorescent light rather than incandescent
How many fags does it take to screw in a light bulb?
1, but it takes the entire emergency room to take it out!!!!
Q: How many gypsies does it take to change a lightbulb ?
A: None, but you lose a lot of light bulbs.
Note: None because gypsies don't have mains electricity, and the losing is a play on the larcenous reputation of Gypsies. You give a Gypsy a light bulb and ask him to change the hallway lamp, pretty soon you have one less light bulb and the hallway lamp is still out.)