A commical term used to prove to one's friend that another man or boy does not have a penis.
John: Dude, that new kid is AWESOME!
Bill: No he's not he doesn't even have a dick I bet.
John: YA! Well can you prove it?
Bill: Sure, Watch this!
Bill: Hey you, new kid.
New Kid: Hey, What's up?
Bill: Your a Dickfor.
New Kid: What's a Dickfor?
Bill: Told you, John.