Slang dictionary unfff or unff [unf] What does unfff mean? Unfff is an exclamation typically used to express sexual attraction. What's hot Karen simp ligma stonks Examples of unfff What does unffff mean @JacobWhitesides, November, 2013 Unfff the old art in TOS is to DIE FOR @Karagna_, May, 2018 SEE MORE EXAMPLES Popular now Karen simp ligma stonks Who uses unfff? Unfff, sometimes spelled unff, is used on social media to describe something to which a person is attracted to. Although most often used in regards to sexual attraction, unfff can also be an interjection used when someone finds food or a product extremely desirable. The word is a form of onomatopoeia, which is the formation of words whose sound is imitative of the sound of the designated noise or action. Unfff I’m hungry pic.twitter.com/ZemIVYzxbE — Michael Zebrowski (@Zebrowskix) May 20, 2018 Just Added OK wallet, FYP, infodemic, contact tracing, murder hornet Note This is not meant to be a formal definition of unfff like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of unfff that will help our users expand their word mastery.