alternative spelling of doozy
Something that is extraordinary: often troublesome, difficult or problematic, but sometimes extraordinary in a positive sense.
"Most of the test was easy, but the last question was a doozy."
Of high quality; remarkable; excellent. 1903
Sporty, ostentatious, flashy. 1911
something outstanding or unique of its kind
"it's gonna be a doozy of a black eye"