Short for rubbish - used to describe something of low quality. Common amongst pre-teens in South Wales.
This second-hand sandpaper is rub.
by Rub June 11, 2003
Get the RUBmug. Irritation of the skin around the clambeard from a dudes facial stubble after bobbing for apples. Once commonly thought to be an STD.
Lindsay - "Remember that caveman who was walking down the hall? He totally gave me The Rub last night."
by TheRub March 24, 2009
Get the The Rubmug. by Juanita J July 11, 2005
Get the Rubmug. The act of placing snuff in between ones lip and gum, then sucking on it, getting it in you teeth, spitting juice down your lip, and generally making yourself look like a total White Trash piece of feces.
I caught my girlfriend/sister rubbing my snuff the other day. I'll be danged if that doesn't make her look like an even sexier white trash hoopy slut.
by Handy Shizzle November 14, 2003
Get the rubbingmug. 
Random Ugly Bitch. A game played by guys in which the whole group looks around a room, then stares at the RUB until they either blush or go away. IF she stays they walk over and say to her shes ugly;if she runs they yell it out. Either way its fun.
by YoUr FaThEr March 22, 2003
Get the RUBmug. by justgivemeaname May 31, 2005
Get the rubsmug.