insomnesia

tiredness or lethargy, brought about by one's inability to remember to sleep. Forgetting to sleep.

I got so wrapped up in Urban Dictionary that I wound up with a case of insomnesia.

by wordjunkie11 March 20, 2011

insomnesia

A state of insomnia, lending towards an episode of such wild partying that, the day afterwards, you have a mild case of amnesia (i.e. forgetting some or most of what happened).

The morning following the nearly 10-hour soca party, Jexdon had a mad case of insomnesia.

by TommyZero July 6, 2012