stonk ‧ er /ˈstɒŋkə $ ˈstɑːŋkər/ BrE AmE noun [countable] British English informal
something that is very good SYN corker :
Stephen Carr scored a stonker of a goal.
stonk ‧ er /ˈstɒŋkə $ ˈstɑːŋkər/ BrE AmE noun [countable] British English informal
something that is very good SYN corker :
Stephen Carr scored a stonker of a goal.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012