Fuckyoucation

1. A period of rest taken from a social, work or life situation out of spite, with or without notice to other persons involved in the situation.

2. A specific act to spite one's boss by being not present for unpleasant or unnecessary busy work. May involve use of a sickation.

"Dude, he totally took a fuckyoucation with his sick days when we told him he had to redo inventory."