1 definition by Mrp3anut117

Top Definition
Having sex or romping in a sleeping bag.
Me and jon saw two people slumping while we were walking around the campsite.
by Mrp3anut117 August 21, 2008

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.

×