2 definition by ThatsADeanFact!

A dean fact is something that dean says that is either complete bullshit or has minimal evidence to back up his claim. A dean fact is mostly Deans opinion which is naturally wrong.

A dean fact is a supposed 'fact' that dean says but he is completely wrong and has minimal factual evidence to back up his claim. It will most likely be his opinion or will be misleading information that he found out and decided to tell everyone.