exotic pets I have owned
American Alligator
Speckled Caiman 
Black and White Tegu
Golden Tegu
Tegu Monitors
Water Monitors
Nile Monitors
Mangrove Monitors
Savanna Monitors  
Alligator snapping turtles
Red Belly Piranha
Reticulated Python (Sampson he was 11' long)
Burmese python (regular and Albino)  (had 2 Albinos give me a batch off eggs sadly they never hatched)
Ball python
Colombian Boa(red tail) (most viscous snake I ever met was one of these)
tree Boas
Bearded Dragons
Pink Toe Tarantula
Rose hair Tarantula
Emperor Scorpion 
African/south american cichlids  
an awesome cross breed Red tail catfish/Tiger shovel nose catfish 
Alligator Gars
peacock bass
Arowana 
Moray Eels (Fresh and salt)  
lion fish
stone fish
a Beautiful Tiger Knife fish (also known as royal knife fish)
managuense Cichlids ( most aggressive fish I owned,used to beat up on my Piranhas)  
Wolf fish (as seen on river Monsters...may have been more aggressive then the Managuense 

)
I think that's about it...although I could be missing a few 
 
  Exotic animals I have held or pet or got really really close to 
 
 800 lb Siberian Tiger
Hyena
60 lb black leopard (was a house pet)
12-15 foot Alligator 
Crocodile monitors (huge 10 footers)
spitting Cobra
monocled Cobra
Gaboon viper