Naptitude

n. The ability one has to fall asleep in different positions and at various times of the day

Chuck had an uncanny naptitude which allowed him to sleep in the 10 minute gap between classes

by teroblacknight May 6, 2009

Naptitude

The degree of nappyness of ones hair. The naptitude is measured in Niggawatts (one may add a prefix to any measurement, i.e. kilo-, mega-, giga-, etc.).

Dylan: What's the naptitude of her hair?
Kevin: I'd say a couple kiloniggawatts.

by Dancing Band Everyone. January 13, 2009