by seanie_b September 16, 2012
by poopsie1987 February 07, 2009
The miscalculation of distance and/or location of the vaginal opening during rigorous sex which results in the penis slamming against the outer labia or groin.
He drove in deep but missed his mark, resulting in the mother of all Clam-Jams that left him writhing in pain.
by Gottaring January 18, 2012
A reunion or aggregation of people with an overwhelming ratio of women. The feminine equivalent of a "sausage fest".
by Arnaud_OC May 31, 2011
by Xtina1925 June 07, 2010
"You know Stacey, yea that bitch Clam Jammed me"
"Well, I dont blame her. That dude is a fucking ass."
"Well, I dont blame her. That dude is a fucking ass."
by Skuurl August 09, 2017
Large group/party consisting primarily of vagina. I.e., equivalent to the male version "sausage fest".
by Booka88 June 21, 2010