not worth a curse
goodless
shand
not worth salt
drossy
not worth a cress
good-for-nothing
good for nothing
as much use as a chocolate teapot
nutil
frustraneous
shitey
ineffectual
confineless
scabbed
impertinent
valueless
jabberwocky
not worth a whistle
dreckish
inutilitarian
no good
trumpery
not worth a plug nickel
shitstained
misbegotten
not worth a dime
losel
wutless
upter
laoya
crapalicious
drecky
Mother Hubbard
clean
vacuitous
garbageness
useful as a chocolate teapot
mouldy
useful as tits on a bull
waste
floccinaucinihilipilificatious
mindless
toom
unthrift
rubbishy
shit
shitty-ass
nothingly
cruddy