The act of tucking your penis back and then proceeding to jerk yourself off from the back while your thumb is extended into your butthole.
Ray was feeling frisky today, so he tucked it back and gave himself a good ol' San Francisco Hitchhike.
Before you start laying that tile in the kitchen, put on your San Francisco slippers so you don't hurt your knees.
63๐ 19๐
The act of a man kneeling on all fours and his having partner blows air onto or into his asshole, taint, balls and penis.
"Hey after we eat these subway sandwiches, let's go back to my place and you can give me a good, old-fashioned San Franciso windchime."
I was promptly thrown out of the respectable massage parlor for asking the masseuse for a San Francisco windchime.
13๐ 2๐
The act where two homosexuals forcefully try to convert a third individual.
Bill and Joe were carefully approaching Bob from each side of the bed. Bob, unaware, was now becoming a victim of a San Francisco Sandwich.
40๐ 12๐
San Francisco sandals is slang for knee pads.
Clifton made Hammetter put his San Francisco Sandals on before he sucked Cliftons dick.
31๐ 9๐
A sexual act in which a male places his penis head against either nostril of his partner just prior to ejaculation. Once ejaculation is imminent, the male exhorts, "I'm going to cum!". The 'detouree' then takes a deep breath through the nostrils, forcing the seminal fluid into the stomach by way of the nose--rather than the mouth--as is typically expected.
Note: If two men ejaculate in either nostril of the 'detouree', this is referred to simply as: A double detour.
"I'm sick and tired of having my genetic fluid travel down the same ol' street. This time it's going for a detour. A San Francisco Detour."
17๐ 4๐