Definitions by MrRon

grave cancer 

grave cancer is when somebody is buried underground and still has cancer and is just rotting away, the term is also mentioned as a insult when some old woman (or guy) is giving u hard time and is complaining about everything and everyone

old woman: i thought i told u boys to .
you: shut the fuck up ol fuckin piece of grave cancer!!!!

grave cancer by MrRon July 9, 2006