When you or you partner shit's all over their hands. Then using the shit or crap as lubricant. Then you may apply this lubricant around you or your partners privates.
by rusty man September 29, 2011
Get the rust jobmug. by Johnny B123 January 11, 2008
Get the rust jobmug. When someone takes a shit in their hand, then proceeds to give themselves or someone else a hand job.
by InvaderSquibs May 29, 2018
Get the Rust Jobmug. "I thought I heard someone say "rust job," so I looked it up on Urban Dictionary only to find the most puerile definitions imaginable.
by wwforthewin May 23, 2025
Get the rust jobmug.