"To go to Las Vegas to gamble. To go straight from work to the airport to take a nightly flight to Vegas on Delta Airlines in the middle of the week and fly back in the morning and go straight to work."
"You're doing another Delta run this week?!, dude you need serious help"
Verb. To make up a completely untruthful story. To invent a story. To tell an untruthful story. To construct a story out of lies. To lie.
"Mark is such a liar, he told me a story how has to take care of his sick grandma last weekend, he totally pull that out of his ass!"
"I've told my girlfriend that I'm from France and I'm here on a student visa, I totally pull that out of my ass, I haven't even been to France."