Definitions by sboarding

Nefnap 

A Nefnap is sleeping at random times during the day, for undetermined amounts of time. The Nefnap may involve waking up to watch porn, but immediately falling asleep after climax.

Hey man, you look like you were up all night, you need a Nefnap.

Nefnap by sboarding September 12, 2013