Think the Memphis Grizzlies have a terrible logo? Scratching your head about the Tampa Bay Rays' completely unintimidating sunbeam? Those logos are amazing compared to these 10 from InventorSpot.com.

Taking the top spot is a crudely-drawn feline that represented the Detroit Tigers from 1927-1928. Hmm, wonder why they got rid of it after only a year?

The number five slot goes to the Tampa Bay Buccaneers' pirate who was maybe a little too jaunty to be much of a threat to other teams. I feel like I'm picking on Tampa Bay... sorry, guys.

Other logos to make the list: a sweatband-wearing, Jay Leno-chinned sock; a mutant four-legged beast that may or may not be a bear; and 10 random lines. Yes, lines.
See what teams go with these weird graphics at InventorSpot. Trust me... you won't be disappointed.