BS
Irish bull
aerate
air
all talk
anacoluthon
bad job
ball up
bevue
bloomer
blooper
blow
blubber
blunder
bobble
boggle
bollix
bonehead play
boner
boo-boo
boot
botch
breeze
bubble
bull
bungle
butter
catachresis
chaff
chip
clay
clumsy performance
cobweb
cock up
cork
cruft
cushion
daintiness
defect
delicacy
dough
down
downiness
drop a brick
drop the ball
duff
comb
comb out
disentangle
fail
flub
foul-up
fuckup
go wrong
loosen
material
miscarry
pratfall
small beer
stuff
trifle
trivia
triviality
fluffed
fluffing
fluffs
blur
curl
frill
furze
fuzz
gauze
horsehair
lichen
lint
mane
moss
mustaches
parasol
plumage
ringlet
ruff
seaweed
shaving
shawl
sheen
tuft
tulle
whisker
wool
Slough
bluff
bruff
buff
cuff
enough
gruff
guff
hough
huff
luff
muff
pluff
puff
rebuff
rough
ruf
scuff
shuff
slough
snuff
tough
tuff