Itd be easier if you told us what he did. all those fucking crotch rockets look the same - I know ??? has a black bike, I think. But everyone in here has their own little flavor of squid, so if you tell us what he did we could tell you who he was.
For instance, did he make some kind of homo-erotic gesture to you and bust a wheelie? Possibly even pull down his pants and show you his tattoo? Ricksta
Did he scream at you about how cars suck, and then ride off with a massive knapsack on, custom mount with a bicycle on the back of his bike attached, shopping card welded to the swingarm, trailor bolted to the back of the bike, backpack over the bars, and holding a backpack in front of him? Frappuito
Was he sitting there with an Economics book taped to his bars reading it at every stoplight? JoeHoR1
Was he completely drunk hooting, hollering, and cracking up with some nasty looking broad on the back of the bike? Its probably me, I have a black bike.