Top Definition
When you're supposed to sleep for 20 minutes and end up sleeping for 2 hours or more. In stead of feeling refreshed, you feel completely tapped of energy and you have the breath of a horse six days dead.
I was going to take a powernap this afternoon, but when I woke up 3 hours later with a awful taste in my mouth I figured I'd taken a powertap instead.
by Agerton September 22, 2010
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.

×