How Many Oregonians -- Does It Take To Screw In A Light Bulb?

How many Oregonians -- does it take to screw in a light bulb?
Two. One to do the work and 1 to hold the umbrella....
How many Columbia students -- does it take to change a light bulb?
Seventy-six, one to change the light bulb, fifty to protest the light bulb's right to not change, and twenty-five to hold a counter-protest....
How many <ethnics> -- does it take to screw in a light bulb?
10. One to hold the bulb and nine to rotate the ladder....
How many Sun readers -- does it take to screw in a light bulb?
10. One to hold the bulb and nine to rotate the ladder....
How many Zen masters -- does it take to screw in a light bulb?
Two: one to change the bulb and one not to change it....
How many feminists -- does it take to screw in a light bulb?
Seven. One to change the light bulb, three to protest the offense committed by the light bulb in regards to the socket, two to secretly wish they were the socket, and one to secretly wish she was the light bulb....
How many mathematicians -- does it take to screw in a light bulb?
One. He gives it to five Oregonians, thereby reducing the problem to an earlier joke....
How many Oregonians -- does it take to screw in a light bulb?
Five. One to screw in the light bulb and four to fend off all those Californians trying to share the experience....
How many lesbians -- does it take to change a light bulb? Sixty-nine.