One. ###And it's NOT funny!!!
None, because little boys don't fit in a lightbulb.
Lulz!!! etc etc etc :-D
A: Change?
Not sure, gotta catch them all first!
Laughing stock. What do you call a grumpy cow? A Feminist
One causes a lot of pain and makes a constant high pitched whine. The other is a useful piece of medical equipment.