A term used to confuse people and play a practical joke on them. When using the term one is suppose to convince the other person to either look it up or, preferably, ask someone who will look at them funny and as foolish. Most often used as a fake sports term.
Justin: "Mandy, you're a call gooder."
Mandy: "What's a call gooder?"
Justin: "Wait a minute! You coach and ref basketball and you don't know what a call gooder is?!?! Wow. You must be a "die hard" basketball junkie!" <<sarcasm>>
Mandy: "What is it?"
Justin: "I can't believe this. Your dad coaches basketball too, ask him!"