Alternative spelling of print on demand

(publishing) A system of printing very small runs of a document as required, especially by using computer technology.

(idiomatic) To feel irritable; to be in a bad mood; to have a bad day from the start, for no particular reason.

To be less than completely certain; to lack support.

(idiomatic) At the scene; in the right place at the exact moment.

On the direct route that one intends to travel. / Leaving; going about one's business.

To attend a private meeting or class without participating.

(idiomatic) shove it up your ass (up yours) or back off. / Used other than figuratively or idiomatically: see sit on, sit, on, it.

(idiomatic) To stop people from enjoying an activity.

An expression of disapproval.