Because you have to change them.
None. They wait for the electrician to make a mistake and yell at them for doing it wrong.
None, they just watch it burn out and follow it around for 30 years.
He wrote "1 + 0 = 0" and then spent the rest of the lesson trying to rub one out...
13 seconds of eye contact.
To hide his nuts!!
Pamperspired.
A: a $20 bill
They're always looking for Grant money.