Daughter deciding to watch football with me...great!
Daughter stumping me with questions .... Booo
Daughter: Dad, what are those yellow lines?
Me: That is where they need to get for a first down.
D: How can they get painted and repainted so quick?
M: They don't. The computer generates the lines and they only show up on the television.
D: Well, how does the computer know where to put them?
M: Well there's a sensor in the ummm....which connects to....errr.....array...matrix thingy....and then ....yeah...the whoosit adjusts for camera angle by....ahhhh..
They are drawn in the computer by the first down fairies!
D: Gives me a you are an idiot look