by Big Bubkis October 01, 2019
by theironblitz March 05, 2017
when after jacking off for a long time or having sex for a long time and you finally cum and the load that you blow is so immense that you can feel your sack emptying out leaving the skin of it so tight that it constricts around your balls leaving your sack looking like a brain.
Dude i sobered up halfway through and saw how not hot she was and it ended up taking me so long to finish i definitely had some brain drain.
by J Dude June 18, 2010
by prof poo February 12, 2018
by K.I.T August 17, 2012
by roachie93 December 06, 2007
by The_Last_Black_Man October 03, 2010