buttockas 

When the ass cheeks hang out the back of a females shorts. Where the butt cheek meets the leg. Closely related to ba-donka-donk

DAMN! Look at the buttockas on her!

buttockas by M Dogg September 8, 2004

Buttock-clenching

1 Noun. The clenching of the Gluteus Maximus.
2 Adj. A word used to describe a tense, awkward or painful moment. This word was used by Bear Grylls whilst making a dangerous descent down a rock cliff in Man Vs Wild.

Buttock-clenching is a phrase used by British people.

1 Buttock-clenching helps strengthen the Gluteus Maximus.
2 That fall looked buttock-clenchingly painful.

Buttock-clenching by JMUK July 17, 2012

buttocks décolletage

Buttocks décolletage is a fashion in which the person deliberately wears her jeans or other clothing short or low enough to expose the upper part of the cheeks and crack.

The dress I tried on allowed too much buttocks décolletage, even for the Gulf Coast beach hangouts.

buttocks décolletage by eViL pOp TaRt January 7, 2007

buttocks oobleck 

SEE BUTTIX ROMULIN. syn.,
The stinky yellowish greenish brownish reddish phlegm that coats an unwashed anus. Respected in certain regions.

Olivius had the stinkiest fecking buttocks oobleck that the guys could smell him from three Burroughs over.

He wasn’t respected amongst the plus sized males until he had copious amount of buttocks oobleck.

buttocks oobleck by GerthPaul November 8, 2020

buttock exception 

The act of excepting or excluding the buttock(s) from legal definitions of battery or criminal sexual conduct.

See, 609.3451 CRIMINAL SEXUAL CONDUCT IN THE FIFTH DEGREE "For purposes of this section, "sexual contact" has the meaning given in section 609.341, subdivision 11, paragraph (a), clauses (i), (iv), and (v), but does not include the intentional touching of the clothing covering the immediate area of the buttocks."

Senator Al Franken is not guilty of criminal sexual conduct when he grabs ass because "the immediate area of the buttocks" is excepted by definition in the relevant criminal statute..you know...the buttock exception. He's just a a dirty old creep.

buttock exception by bird lawyer November 27, 2017

buttockals 

The buttocks. The fleshy, cushiony, and sexually stimulating protrusions on both the male and female backsides, strategically located between the lower back and the hamstrings.

Daneesha: "Hey girl, check out mah man, Raj. Dag, that nigga's got some buttockals..."
Kaneesha: "I'm feelin' you, baby. Only person on this damn earth with finer ones is Serena...."

buttockals by stockman09 August 12, 2007

Buttocko

A slang word for ass, normally used by prison inmates in the purpose of forcefully having their victim spread their ass cheeks for a painful butt pounding.

Yo nigga spread yo buttockos so i can enter with my pinga

Buttocko by GetInMySleepingBag October 25, 2011