【How-to】What does wicked mean - Howto.org

Wicked has two quite contradictory meanings. If something is pure evil, then it is wicked. Think Darth Vader. On the other hand, as an informal slang term, wicked also means excellent — as in “that DJ is wicked, man!” Go figure. … Or it can also mean something that, while not actively evil, is still extremely unpleasant.