Top Definition
The delirious state one experiences due to a lack of sleep. This state is often accompanied by hilarity and/or disorientation. Drugs and alcohol can increase this effect. It is preferable to get d'ed up with others.
Last night I thought that shit was so funny, but I was probably just d'ed up after that GoldenEye 64 tournament.

I pulled an all nighter studying and had to take the test d'ed up.
by LukeLambert November 24, 2008

Free Daily Email

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

Emails are sent from We'll never spam you.