masturbating followed by an immediate nap.
When I come home from work I like to take a moment for myself and napsterbate.
by Godwin Falcon January 23, 2008
A repeating pattern of masterbating, napping, waking, masterbating, napping again, and so on and so for some time.
I have nothing to do for the next 2 hours. I think I'll napsterbate.
by sexisthebestdrug August 22, 2013
To waste time on a peer-to-peer service, downloading files you'll probably never listen to. Portmanteau of napster and masturbate.
When I'm bored I connect to Limewire; I don't look for anything in particular, just napsterbate.
by steevsith November 19, 2008