ugly, deformed, noisy, blurry, distorted, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingersdumb
imbecilic
simple
indolent
slow
insensate
sluggish
moronic
stupid
not bright
addled
numskulled
low
obtuse
shallow
scatterbrained
backward
simple-minded
besotted
stolid
brainless
thick
daffy
unintellectual
daft
vacuous