crummy

1 ENTRIES FOUND:
crummy /ˈkrʌmi/ adjective
crummier; crummiest
crummy
/ˈkrʌmi/
adjective
crummier; crummiest
Britannica Dictionary definition of CRUMMY
informal
1 
: not pleasant
2 
: not of good quality
3 
chiefly US : not well or happy