San Francisco Surprise

The act of waking a significant other shortly before spewing a load of cum on their face.

*nudge* *nudge*
Psst... Hey Megan, wake up! Want a San Francisco Surprise for breakfast? Yeah? Ok!
ooooaoaaaaarrrrrggghgh!!!

by Sir Cums-A-Lot July 4, 2006

San Francisco semen surprise

To jerk off, off the side of the golden gate bridge. Extra points if you hit Alcatraz.

Thala: where the hell were you?
Michael: giving big red the San Francisco semen surprise!!!!

by righteousconsumption October 20, 2014

San Fransisco Surprise

The act of getting your unassuming partner in the mood and then having a friend come into the room unannounced, bare ass naked, sportin' a raging boner and ready to shag as if it's just no big deal at all.

Daniel- "I've got something for ya baby. How about a little San Fransisco Surprise?"
Totally Hot Chick- "Fuck yes! I want it now Danny!"
Daniel- "All right love. Turn around and let me give it to you."

Daniel's friend, as he walks into the room unannounced, naked and sportin a throbbing hardon - "Oh, hey guys. Mind if I join?"

by DanK 79 February 3, 2010