runnin 

hustlin;always on the go; no time to slow down.

Dang he's a runnin' man.
Yup I'm the only Runnin man.

runnin by Helliacious August 9, 2006

Runnin 

The act of making threats over the Internet that are all put into an elaborate scenario. Everything is spelled incorrectly and is spoken in a tone of an Xbox playing hick. Invented by a ginger named "king chris" circa 2010.

1) I walk out butt naked dick uh swinging beer in one hand controller in other take sip of miller light. We make eye contact you get nervous start sweating I point to tell you to get. You take off running for I get to whipping you. I have you madder n a upside down turtle
2)I start up ole pontoon boat I got parked over at dock. I catch glimpse of you on Lil boat with trolling motor. You holding at sumbitch wideeee open 15 mph see your hair blowing in wind look like model from bass pro shop catalog. You turn I see your face. You stop start fishing over in slou. I wait til you got big fish on line. I here ya hootin n hillerin I got supper tonight boys. You over there screaming like Ric flair. Next thing you know I'm.coming at you full speed ahead park on top of you like monster truck on little car
3)BES HIRRY BEFORE I TAKE YOUR GIRL TO MCDONALS ON FALSE PROMISE OF NUGGETS PUSH HER IN BALL PIT TURN OFF LIGHTS AND LEAVE HER THERE
4) AFTER YOU FINISH RUNNIN YOU ALWAYS TELL EM "GET RAN"

Runnin by Runnin March 8, 2015

runnin' 

to tell someone about themselves-not hold back.

your cussin that gyal about her shoes but look at your man they older than my ma!

runnin' by A*L September 2, 2005

runnin' 

If somethings good.

Those shoes are runnin'

runnin' by Neil Jolliffe July 30, 2003

Runnin Shit

Taking care of business in a highly efficient and effective manner, often resulting in outrageous success. Not limited to any particular enterprise and can be used interchangeably when describing any activity ranging from athletic competition to armed conflict and everything in between.

Rasa: So what did you guys do yesterday?
Carl: After I conned my prof into giving me an A in physics, I met up with Sergiy who had just gotten a badass job offer, so we took the M5 down to the club and punched hoes all night. We were strait runnin shit.
Rasa: <sigh>

Runnin Shit by victoryon2feett January 5, 2009

runnin' it 

partying extravagantly or dominating in any aspect of life for an extended period of time.

he started drinking at 9 a.m., popped an adderall at 4 p.m. and he's been straight runnin' it all night.

runnin' it by onetime7989 November 6, 2008

Runnin Out 

Doin too much or doin the most

“Yo ima put my civic on 35s”
“Nahh you runnin out”

Runnin Out by Travioli96 June 7, 2018