crappy (adj.)

• amiss
• bad
• bum
• cheesy
• creepy
• crummy
• dirty
• disgusting
• dissatisfactory
• fecal
• feculent
• fetid
• filthy
• flyblown
• foul
• grim
• hairy
• icky
• maggoty
• malodorous
• mephitic
• mucky
• nasty
• nauseating
• odious
• poor
• punk
• putrid
• rank
• repulsive
• rotten
• scabby
• scatological
• scummy
• scurfy
• shitty
• slimy
• sloppy
• slushy
• stinking
• stinky
• unsatisfactory
• up
• urinary
• vile
• wormy
• wrong