derp
stupids
bozon
folly
fatuous
chimera
foolometer
idiotist
der
duh
dumbness
stupefiedness
dopy
foolish
stupidify
dopey
anserine
stupidification
gooselike
goosy
goosey
jerky
unasinous
jackassism
headslapper
need one's head examined
goon
daffiness
dumminess
fooling
satiric
satirical
ignorant
boobery
idiotistic
artificial dumbness
artificial incompetence
softhead
artificial idiocy
bêtise
foolsome
lackwit
artificial unintelligence
jackassness
dipshittery
make a monkey out of
pinheadedness
stupidness
make an ass of
make a fool of
foolishness
tonto
dumbass
ingenuousness
cockamamy
naturalness
innocence
artlessness
simple
idioticness
hillbilly
nitty
pigheaded
cockeyed
as a dog returns to his vomit, so a fool repeats his folly
prattery
stupidity
fond
shithead
dumbify
idiotic
muttonhead
desipient
blockhead
lunkhead
loggerhead
muggins
dunderhead
dunce
idiotical
bonehead
goofy ahh
fuckhead
hammerhead
numskull
spazmo
knucklehead
harebrained
tomfoolish
concrete-head
disingenuously
muff
bimpert
idioticalness
derpy
ninnyish
doinky
tomfuckery