An increment of time, lengthy in nature.
After I ran over a herd of tree huggers, I served a long ass in Pelican Bay.
by Jaggo March 23, 2004
Buttocks that significantly longer than they are wide, as to resemble an open hot dog bun.
Check out that chick playing pool over there. She's got some serious long ass. Where do you even find jeans that fit?
by Chip Z'hoyy January 2, 2012
Long ass ride is one of the K-Pop boy group named NCT's most lit lyrics of all time. It was sung by Mark Lee from NCT U in the song, The 7th Sense (일곱 번째 감각).
by butomars February 24, 2019
means Mr Mark Lee has been involved in too much of NCT and he needs rest and not to mention it’s his slogan as well
“Hey Mark, didn’t you just graduated but why are you still awake?” - Random person

“Cause was a long ass ride

“Uh, and that’s a long ass ride”- the seventh sense, NCTU
by xxanrchy February 26, 2019
An amount of time so great that it is no longer measurable by units of time and is instead measured by units of assness.
I've been sitting in this traffic jam for a long ass time.
by 28MONEYCASHMONEY87 October 1, 2013
Having a very bad week or dragged out week that never seems to end.
I had a long ass week, I'm glad its over.
by Nichole McKnight September 22, 2009
The gun "allegedly" used by rapper Gun Rack in the show Key & Peele to kill Darnell Simmons.
"Shot up Darnell with a long ass gun and tossed it into the aquarium."
by MrBro-iden September 6, 2015