Top Definition
When you need a nap really bad, but don't have time -- so you consume caffeine and/or energy drinks, postponing the nap. This incurs nap debt, which will have to be repaid later in the day with interest.
A: I'm really tired, I should take a nap but I have a meeting in 10 minutes
B: Just grab a red bull!
A: ugh, I don't want to incur more nap debt, it'll kill my afternoon
by omgsrsIcantbelieveyourequireit December 18, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×