lucubrate 

1. work hard and late into the night, e.g. cramming for a test.

Masturbate within a grove of trees lucus-lat. for grove

He had to lucubrate for his finals

lucubrate by Thomas Hardy July 22, 2007

lucubration 

To study by night, or work produced at night. From "lucubrare" (to work by lamplight). Also the product of such study -- usually used in plural.

When Katherine realized that Sasha was online at 4:30am, she suspected that significant lucubrations had been produced.

lucubration by sashamd November 1, 2003

lucubration 

laboriously educated conversation lubrication

Your eloquence obviously comes from lucubration.

lucubration by CLP3 October 2, 2009

locobrate

work or study so hard that you almost lose your sanity

She locobrated so much last night, that she could stay up for class.

locobrate by ---Crazy88--- October 21, 2010