The process of smoking multiple cigarettes one after another in an attempt to stave off work. Often leads to dry raspy throat and phlegmatic lungs upon submission of a paper.
Bob: Can I have a cigarette?
Smokerastinator: Sorry dude, I don't have any
Bob: But you bought a carton on Tuesday
Smokerastinator: Yea Dude, but i've been doing some serious smokerastination for my history essay.