1 definition by Paddyhahahaha

Gruffing

Gruffing is the act of wanking off a homeless man under a bridge. Its a reference to the popular childrens fairy tale the Billy Goats Gruff. Don't think there was any wanking in that though.

"Jimmy's been wearing a sling all week after a particularly vigorous Gruffing session."

by Paddyhahahaha May 11, 2010