The time of day where there is a mandatory 2 pee pee touch rule for all significant others. Happens approximately 23 times a day, usually immediately following beer-thirty, but has been known to be able to carry it's own load.
Holy rusted metal Batman, it's weiner-thirty.
by Spelunking December 1, 2009

by jacken mehoff March 25, 2010

That glorious moment when you are finally able to divest yourself of your bra and finally get comfortable. Usually applicable to small breasted, fit women who only need one to keep from getting headlights all over the place.
"I just hit bra thirty an hour ago, and was headed into beer thirty and some ridiculous crap happened at work and I have to go back. It's cold in that damn server room, so I have to get back into my damn bra again so I'm not on high beams."
by UnsweetenedIcedTea July 17, 2016

by KRHimself September 30, 2004

Reeeeeallly early in the morning
by Alexa-in-wonderland February 4, 2010

by sarah515valleyjunctioncrew March 23, 2004

Someone lays in the pre-anal sex posistion and spreads their cheeks while a very friendly companion pours a double shot of tequila into their gaping void. After thirty minutes of holding the shots inside of their rectum, the companion places their lips around their partner's anus as they fart the shot of diahquila into their welcoming mouth.
My poop shoot hurts from the Dirty Thirty last night!
I've been backed up for a week from the Dirty Thirty!
I've been backed up for a week from the Dirty Thirty!
by martinswiggart January 24, 2008
