Heard another one yesterday...
We were leaving my great Grandmothers funeral, when one of the relatives from my moms side, comes and wants to show me his system. So I say okay, and we head over to his car. As we're walking he keeps telling me it's "the BEST in the world, nothing better, ALPINE XD!, BEST, nothing beats it" He opens the trunk, and all I see is two 12" XD's in a Futureshop "bassworx" ported box. With a couple of Pioneer amps mounted to the top with a cap. He then proceeds to tell me that he paid over $500 for his cheapo-looking RCA cables, and brags about how big his power wire is. I ask him what the wattage is on the amps.. he hesitates and then says "uhh, somewhere around a thousand"
As he closes his trunk he, again, tells me "Alpine XD...best in the world man."
Now I know it was better than my system, and the story wasn't all that funny, but it was a little amusing that he seriously beleived it was the best in the world.