A person that has no life, friends, and especially girlfriend, who sits at home with nothing to do other than sit at home and beat off all the time.
"Where would I be without college? I wouldn't have friends, I wouldn't have a girlfriend, I would be the lonely boner that sits at home and jacks off all the time."
by lonelybonerx2 September 22, 2009
by Rufus T (for Tucker) December 12, 2008
by azeensmellsgreat October 13, 2010
by babyjesus15 November 26, 2009
by Ido44you March 21, 2019
A lone Boner is a very lonly guy who never gets sex for getting dumped by a girlfriend or some shit.
by tuckboi February 09, 2022