The act of telling ur friends you are on you're way to said establishment, having no intention at all of even showing up let alone even leaving you're house..
Committing to going places with you're friends, but not even leaving you're home and telling them that you are almost there.
Dude did you call Ryan and ask him if he was coming?
Yes, he said he's on his way.
Right, I'm sure he's pulling a Gayman on us again.
Awesome fantasy writer of such wonderful works as the Sandman series, "American Gods", "Stardust," and "Neverwhere." Also co-creater of the literary masterpiece "Good Omens," which almost also became the best movie in the world by the creaters of Monty Python, but was unfortunately turned down in an evil Hollywood hype fight.