None

How many volleyball referees do you need to screw in a light bulb? None because they are always in the dark.
Wolves love shopping and they can literally die for. However, none of them loves the flea market for obvious reasons!
A cowboy emigrated to Wales
and opened a ranch at Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch.
Unfortunately, none of his cattle survived the branding.
Why did the hot dog turn down a chance to star in a major motion picture? None of the rolls (roles) were good enough.
If there were ten cats in a boat and one jumped out, how many would be left? None, because they were all copycats!
How many software engineers do you need to change a light bulb?
None – it’s a hardware problem.
How many students does it take to change a light bulb?
None. They use CFLs!
Why did the hot dog turn down a chance to star in a major motion picture? None of the rolls (roles) were good enough.
How many Emo kids does it take to screw in a lightbulb? None, they all sit in the dark and cry.
How many dumb blonde jokes are there? None they're all true stories.
How many astronomers will it take to just change a lightbulb? None, they like the dark.
It is ridiculous having a basketball team that lacks a website. Do you mean none of them can string three W’s together?
I have many jokes about unemployed people, sadly none of them work.
How many men does it take to open a beer? none. the lady should already have it open on the table!