not be able to hit the broad side of a barn
jack up
not hit a cow's arse with a banjo
unequal
counterproductive
dub
game
ambitionless
innocence
unambitious
unrecruitable
goallessness
push shit uphill
nontalent
strengthless
shootlessness
peashooter
easy
noncompetition
difficulty
miss
hacker
stultified
undershoot
noncompetency
ambitionlessness
underachieve
shortcoming
emptyhandedness
nonqualification
rusty
unarmedness
push one's luck
unaspiring
nonmotivation
feeble
lame
if you aim at nothing, you'll hit it every time
unaccomplished
bring off
outskilled
miss the mark
shot
shotless
shortcomer
unathletic
undertalented
targetlessness
snap in
short
talentlessness
underleveled
unskilfulness
inexertion
unhilted
nonachievement
nonaccomplishment
lose
skill issue
nonathletic
contest competition
point blank
whiff
weedy
kill
open goal
unartful
no-goal
way out of a paper bag
underambitious
failure
pink tea
worst
toothless
talentless
close only counts in horseshoes
draw a bead on
chip shot
field sport
nongoal
trigger-happy
ham-fisted
unsporty
cheesing
unpassable
sportlessness
unsportful
rebel without a cause
futile
inefficient
hopeless
inadept
ineffective
unbackable
get
useless
unmotivated