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1) a woman's bush begrudgingly offered, knowing that she will be able to use the favor to her advantage at a later time; i.e., a crabby female who allows playing in her grass now as a sacifice for a later advantage

2) a woman's pubes loaded with crabs
Damn I was horny, but the ole lady was in a pissy mood so I refused the crabgrass knowing that if I played today, I would be paying tomorrow.
crabgrass by pornhorn50 January 13, 2010
Urban Dictionary Merch
when a guy has sex with a girl from behind a few days after shaving his pubes. leaving her Butt itchy for a few days... just like sittin on freshly cut crabgrass
remember that dyme wit the fat booty??? well i totally crabgrassed her last night.

yo man.. see that girl rubbin up against the wall??? dats my crabgrass!
crabgrass by rafrajam May 26, 2010
Community action with a mob sentiment that ignores reasonable discussion in favor of preconceived notions.

It is the opposite of astroturf, in which organizations create public statements and falsely attribute them to members of the public, or pose as a member of the public when making the statements to give the appearance of grassroots approval or support for the organization or its actions.
That AT&T blocked images from 4chan because of its content may just be crabgrass. That they blocked it only because of a network problem may be astroturf.
Crabgrass by ITBG July 27, 2009
Classmate: “Crabgrass on getting your degree
Crabgrass by Puppeteer14 October 21, 2025

Nebraska crabgrass 

While doing a woman from behind, you reach around and tug on her pubical hair
I gave Ms. F a wicked Nebraska crabgrass last night

Nebraska crabgrass 

While doing a woman from behind, you reach around and tug on her pubical hair
I gave Ms. F a wicked Nebraska crabgrass last night
Explosive and noxious flatulence following a crab feast; powerful gas.
Thad's crabgas was so bad that I knocked over the Old Bay seasoning while scrambling to pinch my nose shut.
crabgas by Chris Hops October 9, 2007
More from Urban Dictionary

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026

God Shot 

A chance happening with profound meaning, an unexpected blessing, a "sign".
Dr. Drew on Celebrity Rehab said "All of a sudden what had been just another Hollywood proposal became for him an unexpected blessing, an opportunity for growth. In drug recovery language, that's called a "God shot."
God Shot by Imogen1564 February 25, 2011
Word of the Day on September 18, 2026
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