smackoff 

A degenerate moron who struggles to make intelligent decisions, but inevitably always results in disaster.

That smackoff forgot to tie the pipes to the top of the van resulting in the death of an innocent woman stopped in front of him by impalement.

smackoff by Steven DePola February 26, 2005

Smack Off 

Once a year, by invite only, Jim Rome lets his callers insult each other and various sports figures. Sort of the way he insulted Jim Everett by calling him Chris. Except Jim R. got Smacked by Jim E.

You can only be invited if you were stupid enough to sit on hold for 3 hours on one of his previous shows just to insult someone. If you call got racked (accepted) you could be in the smack off. I prefer the Snatch Off. Where Hookers and Clones get together and do the nasty. Fat guys like the snack off. Nothing like cheetos and masterbation. Orange Julius anyone?

Jeff in Richmond won the smack off once. And he sucked. Sean usually wins, because he blows rome before the show.

Smack Off by The Silk Brah March 12, 2008

slackoff superstar 

Someone in the corporate world who slacks off most of the time, and whose level of productivity is seen as his/her "typical". However, once this person actually starts doing productive work, it's extremely good and effective.

Harvey Keitel was a slackoff superstar in Pulp Fiction.

slackoff superstar by man-tow-notch January 14, 2009

snackoff 

To jack off while eating a snack that makes you more horny such as a donut or a twinkie.

Dude, I just had a huge snackoff last night!
Sweet.

snackoff by hornyjackoffer April 5, 2009