doozy
/ˈduzi/
noun
- Something that is very impressive, unusual, or extreme, often in a surprising or challenging way.
- The traffic jam this morning was a doozy; it took two hours to get to work.
- His excuse for being late was a doozy: he said a flock of geese blocked the road.
- That roller coaster was a doozy—I almost lost my hat!