Meaning of “wicked” - Learner’s Dictionary

wicked

adjective uk us /ˈwɪkɪd/
BAD

extremely bad and morally wrong:

a wicked man
AMUSING

funny or enjoyable in a way that is slightly bad or unkind:

a wicked sense of humour
GOOD very informal

extremely good:

They sell some wicked clothes.

(Definition of “wicked” from the Cambridge Learner’s Dictionary © Cambridge University Press)