dirty thirds 

to be the third guy to have unprotected sex with a chick in a short period of time. High risk of STD's since there's 2 guys and the girl's juices floating about. worse than sloppy seconds,but better than floppy fourths

Joe likes messing with the cheap prostitutes that don't like condoms towards the end of the night and usually ends up with dirty thirds.

dirty thirds by Bobert Mcbobert June 25, 2006

dirty thirds 

Level AFTER sloppy seconds, after your with, or hookup with someone, they go for another person and shit happens, then eventually you go back to that same first person for more.

ex. ''You got my dirty thirds last nightt, kid xD I hit that ages ago!''

dirty thirds by destinyxdgaf September 14, 2010

Dirty thirds 

When someone "hooks" up with someone after two of his friends have hooked up with them prior to said hook up. The term becomes appropriate after a situation where the term Sloppy seconds suffices. Coined by Bryce aka Gunky.

That girl is you're dirty thirds.

"Dude that girl's so easy. You could totally tap that."
"Wait dude, didn't Plowman and Trash can hook up with her?"
"Yeah, but dude she's so easy."
"Na man,I don't want their dirty thirds."

Dirty thirds by bryce richards April 4, 2008

Dirty Thirds 

The person who gets action after the sloppy second.

You did?! So did Joey Yanks and Jay 420! You got dirty thirds!

Dirty Thirds by OpieTaylor July 8, 2011

Dirty Thirds 

What comes after Sloppy Seconds.

That dude on the bachelorette got the dirty thirds.

Dirty Thirds by azprospector December 14, 2021

dirty third 

Sometimes used as a synonym for the Dirty South; derived from the terms "Dirty South" and "Third Coast"

This ain't New York. This ain't L.A. This is the Dirty Third.

dirty third by dirtythird October 15, 2006

dirty third 

The third coast, part of the South that has coastline on the Gulf of Mexico.

The dirty third roll candy, ya haters and ya hoes can't stand it.

dirty third by Paul Wall March 7, 2004