rambation 

An idea or plan, generally absurd

Person A: "Tomorrow is the day I'm gonna grow wings and fly to the moon."
Person B: "Now what kind of a rambation is that?"

rambation by Marty Speilburg April 19, 2018

Raycation 

A day in which Ray is absent from the office, thus providing his coworkers with a brief respite from his near endless barrage of mindless babbling and bragadocious chatter.

Man, Mondays suck...but at least we get a Raycation today.

Raycation by professor gobblety gook November 2, 2010