Rant of the day: Motorcycles

Not just any motorcycles, just the noisy ones. What the heck? Because they're not loud enough you need to go and make them more noisy? OK Harley's etc - noisy already, but I swear some are made to be even more noisy then usual. I think they should get tickets for noise violations or disturbing the peace. Now that the nice weather has hit I feel like the bikes have come out of the wood work! Is there any good reason why the ground should shake and you nearly go deaf when one drives by? I can't think of one.