The phrase "lazy bum" means someone who is lazy and doesn't like to work or do things. They usually spend a lot of time doing nothing or not being productive. Full definition
There's no better feeling that being an absolute lazy bum when on holiday. (balivillasandmore.com)
You guys are also lazy bums who just use everything from one game and transistion stuff from it to the next game, for example look at MAG, then look at Socom 4, then look at the screen shots. (blog.us.playstation.com)
In fact, I would argue that it's almost worth the price of an upgrade for lazy bums like me. (gizmodo.com)