"Lightbulb joke collection 53" joke

Q: How many university students does it take to change a lightbulb?
A: 31. Ten to vote on whether the light bulb needs changing, whether they should join the Lightbulbs Union first and then what to call the new lightbulb - (the Nelson Mandela lightbulb? ), one to put it in... and twenty to have a pissup after to celebrate a good days work...

Q: How many boarding school students does it take to screw in a light bulb?
A: None, they have their parents do it for them.

Q: How many off-campus landlords does it take to screw in a light bulb?
A: None. The students will just wreck it, anyhow, so why bother?

Q: How many Chinese students does it take to change a lightbulb?
A: Twelve: one to screw in the lightbulb, one to sit in the jail, and ten to demonstrate on the streets.

Q: How many engineering students does it take to change a lightbulb?
A: One, but the rest of the class copies the report.

Q: How many first year civil engineering students does it take to change a lightbulb?
A: None. That's a second year subject.

Q: How many laboratory heads (senior researchers, etc.) does it take to change a lightbulb?
A: Five; one to change the lightbulb, the other four to stand around arguing whether he/she is taking the right approach.

Q: How many research technicians does it take to change a lightbulb?
A: One, but it'll probably take him/her three or four tries to get it right.