stumpified
dumbfounded
stuck
perplexed
on a wonder
flabbergast
bewigged
shockable
gobsmacked
maffled
confounded
bemazed
disbelief
disturbed
crikey
taken aback
devastated
dumb as a bag of hammers
fucking hell
masker
unglued
heartstricken
bewilderedly
popeyed
mondo bizarro
wildering
horrored
perplexing
strike me up a gum tree
Jerusalem crickets
I'll go to the foot of our stairs
speechlessness
holy cats
peppered
disgusted
no way
mad as a March hare
suffering succotash
spreckled
dismayfully
demure as a whore at a christening
dog shit
hamana-hamana-hamana
cack
at a loss for words
tut
dumbfoundedly
shockee
oh, my stars and garters
disconcertedly
bemused
muffly
astonishing
appalled
thrown
afrown
thick as a whale omelette
retarded
dumb as a stump
poleaxe
dumb as dirt
dumber than a rock
dumbfounderment
dumb
rock-dumb
dumb as a post
bedaffled
thick as pig shit
explosive
shit-for-brains
baffound
stunnable
bewilderment
gatvol
rotten to the core
stumped
subobtuse
disgustful
astonishable
surpriseful
God preserve us
God Almighty
of all things
dazedly
mad as a box of frogs
get out of here
off balance
stagger
of all places
do me a favour
alpha and omega
knocked over with a feather
stupefaction
perturbed
gut-shot
inarticulate
gutshot
ghastly