disfigured,
low-res, 
Deformed, 
blurry, 
incorrect anatomy, 
disfigured, 
poorly drawn face, 
mutation, 
mutated, 
too many limbs, 
ugly, 
poorly drawn hands, 
missing limb, 
blur, 
floating limbs, 
disconnected limbs, 
malformed hands,
mismatched eyes,
random tails,
disconnected tails