rio grande 

When you diarrhea or just poo on a girls lower back, and you wash it down her buttcrack with piss and it rushes down the back like the rio grande river.

Rick -Did i i see you pullin the ol' rio grande on chelsea last night??

Dave - YEP!

rio grande by shortbuthard October 27, 2009

Rio Grande 

Adjective:

Very much like the Rio Grande is on the border of Texas and Mexico, a man who is described as being Rio Grande is on the border of being gay. Used for metrosexual or just questionable guys, usually ones into musicals or that are very stylish.

Girl to friend:"(Insert guy's name) is totally hot and we get along great but he's kind of Rio Grande, I'm not sure if he wants to take me home or that guy over there."

or

Guy to Friend:"I made a killing at the J.Crew summer sale and then watched 'Rent' for like like billionth time yesterday, it was awesome."
Friend:"Dude, you are so Rio Grande."

Rio Grande by UDallday April 25, 2009

Rio Grande 

Espanol for "Great River"

One of several rivers where the gringoes dump their shit into before reaching Mexico. All rivers that are shared by the Yanks and Mexicans flow from the EUA south into Mexico. In the case of the Colorado River, the Californians, Nevadans, and Arizonans pretty much take everything of value out of it before it flows south of the border.

Every year, thousands of illegal migrant workers wade across the Rio Grande and back for starving wages and the constant threat of being poisoned by pestacides and other leathal substances. They're the reason the Yanks can get such cheap meat and produce at the local supermarket.

Rio Grande by Miskatonic Jack 2 December 9, 2008

Rio Grande 

The act of urinating in your partners asshole, thus increasing the satisfaction of orgasm.

Yo phil i rio grande'd in your moms ass last night.

Rio Grande by G-Money 22 June 11, 2006

rio grande ave. S.L.C. 

a great place meet and interact with the police in a meaningful way. however beware to not to walk sober or with meaning or you may be harrassed. only crack heads,whores,ho's,chicken heads, skeezers and lemmings are alowed to roam freely at such a excluslive community.

Say!!! Lets go down to rio grande ave. S.L.C.!!!!!!!!!!

rio grande ave. S.L.C. by havalaf October 8, 2009

Rio Grande River mudshark 

A Mexican female (or South American or Central American) who dates black guys.

Rosie Perez posed as a Rio Grande River mudshark in a movie.

Rio Grande River mudshark by boi1ermaker September 9, 2011

Rio Grande Valley 

The Southernmost area of Texas that borders Mexico. It houses the two poorest counties in the nation (Hidalgo and Cameron). The cost of living is extremely low and if you are white and/or halfway successful, you are considered very rich. In high school, it is easier to get coke than weed, and easier to get weed than alcohol. About 86% of the valley is hispanic. South Padre Island is also located there, where spring break is insane.

The Rio Grande Valley is awesome for vacationing because of SPI and Mexico, but living there might be questionable.

Rio Grande Valley by Javier Gonzales August 9, 2006