San Francisco Sour Dough

A gay sex act in which you have casual oral sex with a person suffering from a yeast infection of the mouth

How was last night?

Yeah... I gotta see the doctor. Last night I fucked Daniel in his hot, wet, yeasty mouth.

Hey man, isn't that called a San Francisco sour dough?

Yeah

by Ericsegall April 3, 2021

Sour

the taste of cum

Person 1: "omg his cum was so sour"

by Doeth September 6, 2020

sour sideburns

The case of sour sideburns is when a person has consumed too large amounts of sour types of food, candy and beverages, right up to the point where the person in question can feel a painful, constant sting on both the sides of their tongue.

"I won't kiss you, it'll hurt like hell."
"why?"
"duh. I've got the sour sideburns"

by The pyromaniac November 7, 2009

Sour Strip

When you pour citric acid into your asshole and later shart your pants leaving a "sour strip".

Man I just layed a sour strip in my pants.

by Real Sour Ham Man June 10, 2023

sour lump

Someone who is acting grumpy or uptight, thereby spoiling everyone else's good time.

Emma: "They're just a sour lump in the mix."
Gel: "Don't be such a sour lump, Liam!"

by meluvcheese August 21, 2024

Sour head

When a chick gives you head after chugging a glass of buttermilk and gags so hard that she throws up on your junk but still keeps giving you head.

My girl was hungover from partying the night before and after breakfast she ending up giving me some sour head.

by FooF3663 March 31, 2022

Sour Alex

To pull a Sour Alex is to come up with an extremely ambitious task and pursue it with great confidence.

Guy 1: I'm gonna cure cancer.
Guy 1: *actually does it*
Guy 2: damn you really pulled a sour alex there

by builtinaday_ November 1, 2021