An alternative fact, a whopping lie that's paraded as truth, possibly from Donald Trumps mouth, but any lie that is barely credible said with no irony.
Example "No one respects women more than I do" D Trump.
"I wasn't cheating on you darling I accidently fell into her as she fell over"
"Dude, I bridied the first hole at the Trump National in LA, and when I reached down to get my ball I realized someone had dropped a Hot Donald Trump in the cup."