Rubbernuts

An individual that may have balls but is unable to use them as they are redundant, or duds.

"Hey, watch where you're going"
"and what are you gonna do about it, Rubbernuts!?"

by Tom Niessen May 4, 2006

rubbernutting

When a girl rubbernuts (rubs nuts) a guys balls.

Sally went rubbernutting at Jims house.

by MotherNutter August 1, 2017

rubbernut

someone who is a tit

u are such a rubbernut

by kerrie April 7, 2005