As in a fowl word that cannot be used around your future mother-in-law to describe really awesome and or horrible scenarios. Can be a verb, noun or adjetive. It's just that effing awesome.
'I almost posted an FB status about how awesome the band was that we just saw but then remembered that I am friends with your mom, and sister and my boss, and her boss, so I decided to not use that profanic language to save face!'
Concept created by the writers of UK comic Viz which was stolen by Urban Dictionary with no credit given to Viz.
Urban Dictionary Plagiarist 1: Let's use and expand this Profanisaurus idea in Viz to create a Website, and not acknowledge the original idea at all.
Urban Dictionary Plagiarist 2: Isn't that morally wrong?
Urban Dictionary Plagiarist 1: Yeah but this is the internet and we're faceless so it doesn't matter.
1.The act of inserting a "bad word", profanity, usually some derivative of the word "fuck," into the middle of an ordinary word/sentence to display ones fustration, emotion, opinion.