A good way to figure out if someone knows what they're talking about when it comes to video games (as opposed to being a punk), is to ask them which of the Mega Mans is the best.
If they say anything other than 2, they're a punk. (Oh, 3 has his brother!!! Whoopie'd do! I have a brother, does that make me the best MegaMan game? No. Metal Blades make MegaMan 2 the best game. Period.).