don't I know it

idiom

informal
used to say that one agree with what has just been said
"It's freezing in here!" "Don't I know it."

Dictionary Entries Near don't I know it

Cite this Entry

“Don't I know it.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/don%27t%20I%20know%20it. Accessed 12 Apr. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!