phony as a three-dollar bill
fake-ass
fraudulent
unhonest
jackleg
phony
rannygazoo
bad
covinous
dull-minded
suppositious
bastard
fakeful
ethically challenged
cockamamie
hokey
juggins
phoniness
bent as a nine-bob note
shuck
hooey
crooked as a dog's hind leg
Daedalian
overexact
shonky
two-faced
speak with a forked tongue
bodgy
loopie
skanker
bullshit
fatuous
double
doilem
snide
rogue
punk-ass
superomnipresent
guile
fork-tongued
spurious
knobhead
inauthentic
dupe
smarmy
gowl
double-faced
false
impenetrable
unpretending
unearthly
mad
shlenter
take the shadow for the substance
sneaky
every trick in the book
sophisticative
chump
full of shit
factitious
shit for brains
fake
greasy
fraudful
jabberwocky
knave
chicane
fustian
weaselly
kooky
rascal
slinter
lunkheaded
untruther
pseudo-
fugazi
lunky
begunk
crooked as a barrel of fish hooks
omnipresently
skulduggery
fauxthentic
fatuously
unscrupulousness
fakeship
idiotical
WTFery
asshat
blathery
diphead
skank
fraudulently
salacious
dimwittedly
bogotic
talk out of one's ass
overfrank
pseudo-innocently
unreason