San Francisco fake-o 

When you are having sex with a girl doggy-style and spit on her back, then when she turns around you cum on her face.

Dude, I gave July a San Francisco fake-o last night, we had a laugh about it.

San Francisco fake-o by douglassss December 16, 2007

san francisco fakeout 

Fucking a female in doggy style formation, right before you are about to blow your load, quickly pull out and spit a stream of saliva on to her back. When she turns around you should be ready to release the seminal load right on to her face by suprise!

I knew she was about to break up with me so I gave her the ol' San Francisco Fakeout! It really got her by suprise!

san francisco fakeout by AcuraLucky13 September 22, 2008