ACQUIRED TASTES

Some comments on the tastes of unusual meats:

Lion tastes like liver (or rare pork)
Sea turtle tastes like chicken
Rattlesnake tastes like fish
Camel tastes like venison
Iguana tastes like chicken
Ostrich tastes like beef
Alligator tastes like frog
Crocodile tastes like chicken
Walrus tastes like liver that has sat out for 2 weeks in the sun
Fermented beaver feet are disgusting
Shark is not very tender and the flavor is fairly nasty
Porcupine is good meat, real tender
Jellyfish tastes like sautéed rubber bands
Grasshopper tastes like potato chips
Moose tastes like beef, only a little darker
Penguin tastes like chicken
Kangaroo tastes like wallaby
Fruit bat tastes like really delicious chicken
Fox tastes like onions and has a musky smell

Source: various (Thanks to Jonathan for this list)