How Many Vegans -- Does It Take To Change A Light Bulb?

How many Liberal Democrats -- does it take to change a light bulb?
None. "Well it's not really a question of should we change it or should we not change the light bulb, but more a question of....
Blah.
Blah Blah Blah, Blah Blah, Blah, Blah Blah, Blah..
How many politicians -- does it take to change a light bulb?
Two. One to change it, and another one to change it back again....
How many WASPs -- does it take to change a light bulb?
Two. One to change the bulb and one to mix the drinks....
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 WASPs does it take to change a light bulb?
Two. One to change the bulb and one to mix the drinks....
How many lawyers -- does it take to change a light bulb?
It only takes one to change your bulb to his bulb....
How many bikers -- does it take to change a light bulb?
It takes two. One to change the bulb, and the other to kick the switch....