Haha, I always find it funny when people say they hate blues but they like metal (even though the first metal bands based their sound almost entirely around blues lol...)

"Do you like Cream ?"
"Boo! Blues sucks!"
"How about Black Sabbath?"
"YEA! BLACK SABBATH! Metal rulez... \m/"
"You do realize that Black Sabbath were more of a blues band than anything, don't you?"
"Ummmmm..ahhhh"

This is an actual conversation I had with somebody (to that effect anyway)