I dunno

1) Means "I don't know". Contrary to popular belief, does not mean "Keep asking me the same question and maybe an answer will pop up."

Synonyms for i dunno

On this page, you will find 30 slang terms related to I dunno. Some of the top words include: wanker, ambiguous, rere, Pafuckinlease, paradox, and 25 more.