washboard ass 

(adj) Describes a woman's ass that is flatter than a one-sided pancake. Washboard asses are usually found on woman with a huge rack.

Dude 1-Holy crap! You see that girl down at the end of the bar? Her tits are spilling out of her shirt!

Dude 2- Yeah, I've seen 'em and they're nice but do you see her washboard ass?

washboard ass by mhibma May 4, 2006

washboard stomach

A stomach with well developed abdominal muscles

Wow, your abs look great! We saw you this afternoon and we don't remember you having an over-sized washboard stomach!

washboard stomach by Susieblue January 3, 2014

washboard abs

another term for Park Jimin's abs

Ooooh look at Jimin's washboard abs

washboard abs by jiminhasjamsandihaveproof August 16, 2017

Washboard Chub

A type of boner you get from driving down rough, unpaved roads, where the vibration of the vehicle causes you to get hard without anything sexy happening.

"Are we almost to the gun range?!"

"I hope so man, i gots MAD washboard chubbery going on right now, no homo..."

Washboard Chub by Godberd November 19, 2019

Kentucky Washboard 

The Kentucky washboard is the act of sitting on a sexual partners abs and taking a soggy, chunky dump on them and rubbing it in with you dirty ass cheeks.

"Son last night I gave your Mom a Kentucky washboard,and shes still picking out pieces of Tuesday nights pot roast out of her bellybutton"

Kentucky Washboard by Effen Shine Box!!!! August 17, 2009

Wooster Washboard 

It's when a girl (or a guy) is riding you with her front facing you and you start poopin in your hands secretly. Then you take the poop and you rub it up and down the girl's back like a washboard.

John drew a smiley face after giving Jeff a Wooster Washboard.

Wooster Washboard by Kirk Johnson September 7, 2006

Wooster Washboard 

Actually, it is not necessary to "snot rocket" down the washboardee's throat, but rather they may clean out the washboarder's nostrils with their tongue. This alternate strategy is also deemed a washboard.

Dude, I can totally breathe better now that Erika gave me that Wooster Washboard.

Wooster Washboard by DeQwan Jackson September 7, 2006