dirty five thirty

the area code of yuba city, olivehurst, roseville,wheatland, other small cities in that area as well in northern california.

dude 1: im straight outta tha dirty five thirty nukkuh
dude 2: what?
dude 1: yuba city, fag
dude 2: oh
dude 1: youre hecka gay

by Matt__X May 5, 2006

dirty five thirty

area code 530 in nor-cal that extends from davis (yolo county) all the way to yuba city. mostly made up of small towns and farmland. next door neighbors of the yay area.

we rep the dirty five thirty!

by nor-cal girl September 7, 2006

dirty 5 thirty

A dirty 5 thirty is a act based out of northern california that involves stealing your mothers grocery money to buy meth.

Damn dude my neigbor pulled a dirty 5 thirty on his mom when she was in rehab.

by Landing man November 29, 2015

Dirty Thirty

Slang term: A person's 30th year of life. Typically a 30th Birthday term representing one surpassing their 20s to enter the "dirty" part of life. Adulthood. Dirty 30 celebrations tend to be a night full of drunken debauchery. Full of bad decisions, vomit, and unnecessary semen in random places.

"Marrisa is turning 30 this year."
"Ooooh shit. Goodbye 20s. Time for a Dirty Thirty party!!! No black lights. I still have cum stains on my jeans from Stephanie's dirty 30 party last year. "

by Eww_bitch_nooooo October 13, 2021

the dirty seven thirty

having sex with seven men and or women at the same time

can't wait to turn the dirty seven thirty around

by Cracker Jack Jones December 29, 2010

Dirty Thirty

The Dirty Thirty (Dirty-30) is a southern colloquialism for .30-30 Winchester (.30 WCF), a popular rifle cartridge mainly used for hunting.

"Yeah brother this Dirty Thirty has taken more deer than any round ever made"

"I'm gonna have to start shitting gold if I'm gonna keep hunting with this Dirty Thirty."

by ActuallyRealDonaldTrump December 10, 2022

Dirty Thirty

When you reach thirty years of age and are in complete denial and act like a complete reckless penis to compensate the fact your slowly dying

Oh someone clearly reached their dirty thirty

by Bm24310 January 30, 2021