San Francisco Door Bell 

Noun—A San Francisco Door Bell is an advance warning text message sent in lieu of actually knocking upon someone's door. Particularly useful on the steep hillside residences of San Francisco.

Sent at 4:50—Hi Winkydink. Be there in five. This is your San Francisco Door Bell.

San Francisco Door Bell by MoreEarthier March 16, 2012

San Francisco Railroad 

The act of a man fucking a person doggy-style, while having a double ended dildo up his ass, and simultaneously fucking another person behind him with the opposite end of the dildo.

I was a runaway freight train on the San Francisco Railroad. My hips and ass hurt from all of the "chugging."

San Francisco Railroad by Herbie VerSmelt April 23, 2013

San Francisco salad roll

The act of licking three men's rectums, consecutively.

You guys, I had a crazy night; Chip, Jered and I were in a San Francisco salad roll

San Francisco salad roll by Naburkish October 4, 2014

San Francisco snow day 

GitHub.com or other primary source of cloud based source control is down, rendering a development staff unable to submit code updates.

"Where is our dev staff going?"

"We can't push or pull code today, it's a San Francisco snow day."

San Francisco snow day by gina the hyena June 4, 2016

San Francisco Sandles

Knee pads for homosexuals.

Some dude was getting a blowjob from his gay lover and suggested he put on his San Francisco Sandles to be more comfortable.

San Francisco Sandles by Dr. Stefano May 14, 2018

San Francisco Sore Throat 

The San Francisco Sore Throat is lingo for guys that give blow jobs.

If your friend has a cold ,raspy voice, or isn't feeling well. Ask is they have a San Francisco Sore Throat or suffer from SFST. Try to give your boyfriend a SFST

San Francisco Sore Throat by Deadmoneyps May 29, 2018

San Francisco clouds 

Clouds so dense with smog, they resemble smoke

While me and Sarah were at the park, we saw a San Francisco clouds moveing in

San Francisco clouds by Pleaseendme June 9, 2018