Created in 2010 by Jevastus Destinus, this "word" means someone that doesn't have the slightest fucking idea what they're talking about, but they're talking anyways.
Synonyms for I-don't-have-the-slightest-fucking-idea-what-I'm-talking-about-but-I'm-opening-my-fucking-mouth-anyways-^_^
On this page, you will find 30 slang terms related to open my mouth. Some of the top words include: Assopraghnic, smupid, Krod, Big Bad Bastard, pluh, and 25 more.