Facebook
Another excuse for old men to stalk young girls and boys.
Also a way for desperate people to shar a bunch of pointless info about them.

Also known as: 
the highly addictive drug: crack
a cause of insomnia

Known for: ruining social lives, creating a distraction, and wasting time.
"I have been trying to find her all week! She won't answer my calls, she doesn't respond to my emails."

"Oh, shes at home, chillin, and reading Harry Potter."

"What? How'd you know that?"

"One word. Facebook."