This page is about the slang term dunno


do not know

For example

  • I asked Billy where his brother was, and he just said, "I dunno."

  • When we asked people where Brunei was, most of them shrugged and laughed and said, "Dunno."

Origin: First appeared in the 19th century as a contraction of "(I) do not know". It represented the informal pronunciation of the words.

Quick Quiz

Nora said, "I dunno" when I asked her what

a. her name was

b. her tax ID number was

c. her phone number was

Slang of the Day

Contributor: Matt Errey