Me:hey loser
Friend:uh rude.....lol sup?
Me:Uhhh can't take a joke?
Friend:lol yes. hence meh "lol"
Me:"Now, it is overused to the point where nobody laughs out loud when they say it. In fact, they probably don't even give a shit about what you just wrote. More accurately, the acronym "lol" should be redefined as "Lack of laughter" --- UD
Friend:LOLOLOLOL that was amazing!!! Did you come up with that?
Me:Urban Dictionary.