by FGSFDS, man! March 7, 2009
Get the soft serve puppiesmug. (With either male or female partner - U.S.S.R can only be done by a gay couple).
The guy lays down and the other partner squats as if they're going to ride him cowboy style.
As the top partner comes down on the dick for anal, that person starts taking a dump so that the shit comes out and is then pushed back in by the dick they're sitting on.
Also see U.S.S.R for the Ultimate Soft Serve Reverse.
The guy lays down and the other partner squats as if they're going to ride him cowboy style.
As the top partner comes down on the dick for anal, that person starts taking a dump so that the shit comes out and is then pushed back in by the dick they're sitting on.
Also see U.S.S.R for the Ultimate Soft Serve Reverse.
by SSR124 December 19, 2008
Get the Soft Serve Reversemug. The San Diego soft serve is a sexual act that entails a young man consuming a series of laxatives, shortly after a young woman will reach through the young mans legs and pull down on his erect penis as he pushes out fecal matter in to her mouth.
by Rino1abc December 14, 2018
Get the San Diego Soft Servemug. 
When a woman gets ice cubes and nesquick stuffed into her anus. Then a man inserts his penis into the anus and ejaculates thus mixing the contents into a creamy substance similar to soft serve ice cream. To finish this act, the man then dispenses the chocolately goodness into a cone by slowly pulling out his penis.
by Gag-on this December 28, 2007
Get the St. Louis Soft Servemug. by Satori0320 April 14, 2010
Get the Columbian soft servemug. Partner A lies on their back, with their mouth open. Partner B then defecates in the mouth, but swirling it upwards to resemble a soft serve ice cream.
by Lord Death Blog April 30, 2005
Get the Soft serve ice creammug.