When something is so amazing that it brings an almost orgasmic pleasure or makes you feel so warm inside that it can often be considered and orgasmic feeling.
Kid 1: "Hey, how was your time with Danielle last night?"
Kid 2: "It was orgaztastic. So much fun!"
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.