When your sister tells you she's dating an NFL wide receiver.
Have you ever seen a video of them getting the ball and not scoring a touchdown
They all have the same PR guy.
Nah-imma-stay"
Put them in a circular room and tell them to find the corner
He never got up by the time he counted to 10 Edit: Phrasing
An attornity.
He dates his other sister.
To get another degree. My sister thought it up and found it so funny she called to tell me.
There are twenty of them
They're of age.(http://www.youtube.com/watch v=lZg3-Y1QIc4)
Premature emasculation.
Because he couldn't get a date!