This is killing me! I've been trying to find this particular MeFi post and/or comments for months, and I'm completely out of ideas.
It was a running list of made up tribute band names where a person's name is in the name itself, giving you the name of a one-man tribute band. Examples would be things like "Fred Zeppelin" or "Geoff Leppard". There was also a link to a running list on Reddit, too.