bad job
bat out
be all thumbs
bevue
blooper
blow
blunder
blunder away
blunder into
blunder on
blunder upon
bobble
boggle
bollix
bonehead play
boner
boo-boo
botch
bugger
bull
bumble
butcher
clumsy performance
commit a gaffe
dash off
do anyhow
do by halves
do carelessly
do offhand
err
error
etourderie
fake up
faux pas
fiasco
flounder
flub
fluff
flunk
foozle
fuck up
fudge up
fumble
gaffe
gaucherie
act
behave
do
fail
go wrong
miscarry
bungled
bungles
bungling
archduke
aswe
aukwardness
baseballs
bungler
cancellations
contractus
do-over
doltish
fizzle
heav
intention
invitee
miscalculations
neh
preëminence
re-working
reactivation
ruffianly
semiprofessional
supposable
toolong
tyro
upsurge