When you bust a load into somebodys rectum, they fart it out into a test tube, mix it with food coloring, shake it up, and sell it as that sour gooey stuff.
by The LINDus River Valley October 14, 2003

License plate tabs that are very old and expired. Most people's sour tabs are over a month expired because they are too broke to afford new ones.
Duder 1: "Fuck dude I got a ticket today."
Duder 2: "For what?"
Duder 1: "My tabs. They expired last month."
Duder 2: "Damn dude! Those are some sour tabs. I been telling you to get them shits for weeks now."
Duder 2: "For what?"
Duder 1: "My tabs. They expired last month."
Duder 2: "Damn dude! Those are some sour tabs. I been telling you to get them shits for weeks now."
by westfalia January 8, 2010

by FleshyAcorn February 29, 2016

What you get from inadvertently picking up a soured washcloth to wash your face. The smell soaks into your skin and cannot be removed.Only after a new layer of skin is formed will the smell begin to fade.
by wolfbait51 May 30, 2011

(v) when a man cannot get an erection, but proceeds with the act of coitis anyways
etymology - the limp penis is mashed against the vagina resulting in a poor (or sour) sexual experience; the term also alludes to whiskey dick, as sour mash is the name for a process in the distilling industry that uses material from an older batch of mash to start fermentation in the batch currently being made
etymology - the limp penis is mashed against the vagina resulting in a poor (or sour) sexual experience; the term also alludes to whiskey dick, as sour mash is the name for a process in the distilling industry that uses material from an older batch of mash to start fermentation in the batch currently being made
After consuming a fifth of Jack Daniels, and suffering from whiskey dick, Larry sour mashed Lindsay anyways.
by Lucius Bertolli November 5, 2009

by THE-GENERAL October 9, 2008

noun: a vagine or a cocx that's in a state of "not-so-fresh-feeling
adjective: a PMS-y, friggin' bitch
adjective: a PMS-y, friggin' bitch
by BtchenB December 17, 2009
