1. stonker - Noun
2. stonker - Verb
stonker (plural stonkers)
(Britain, slang) Something highly impressive.
Every record he played was a stonker.
(Australia, New Zealand, slang, transitive) To defeat decisively; to trounce.
Synonym: stonk
(Australia, New Zealand, slang, transitive) To baffle or dumbfound.
Synonym: snooker