Twelve. Two to drive the lightbulb across the state, one to supervise, two to hold "stop/slow" signs, one to make sure traffic cones are arranged alphabetically, one to actually change the lightbulb, and 5 to stand around with hands in their pockets. With union breaks every 30 minutes it should take no more than 2 weeks
Many of the jokes are contributions from our users. If you find anything offensive and against our policy please report it here with a link to the page. We will do everything to make this an enjoyable platform for everyone.