When a girl grabs your ball sack with two hands and stretches your testicle skin thin like a bat wing. She then and covers her nose and mouth with the wing like appendage.
by sir crank alot December 17, 2019
Get the batwingmug. When you pull the labia majora up and out to visualize the urethra. Mainly used for obese females with hard to visualize urethras. Recommended two person assist and dry gauze for gripping the labia.
by Black Hefner 36 May 22, 2022
Get the Batwingsmug. Sideways fisting both someone’s pussy and asshole while falling out of a plane upside-down and wearing a Batman mask.
by Mememaster76 October 9, 2017
Get the Inverted Batwingmug. The art of delicately draping one's ballsack on someone by gently spreading each testicle and slowly laying them down on their face. Think of it as an advanced t-bag.
by Heyzeus January 14, 2015
Get the Batwingmug.