When you insert a Jameson covered potato into an Irish girls anus and then get her to shit it out into her best friends mouth whilst she's sucking on your penis.
by Dr Arse August 7, 2017
Get the boston ass goblermug. by Richie Eveland December 9, 2008
Get the Knobb Goblermug. by TheSlimReaper February 26, 2011
Get the Green Goblermug.