asymmetrical eyes,
bad anatomy,
bad eyes,
black and white,
blur,
blurry,
cloudy pupils,
crooked eyes,
crooked nose,
cropped,
crossed eyes,
curved nostrils,
cut off,
Deformed,
disconnected limbs,
disfigured,
disfigured ears,
disgusting,
disgusting,
disproportionate eyes,
draft,
duplicate,
extra arms,
extra limb,
extra limbs,
floating limbs,
fused fingers,
fuzzy pupils,
grain,
grainy,
grayscale,
heterochromia
kitsch 
long body
long nec
malformed hands
mangled 
missing limb
mutated
mutated hands and fingers
mutation
NSFW 
old 
out of focus
out of frame
oversaturated 
Pencil 
poorly drawn
poorly drawn face
poorly drawn feet 
poorly drawn hair
poorly drawn hands
poorly drawn lips
sad face
second head
signature
signatures
surreal
tiling 
ugly
watermark