When a pornstar is unable to handle a large cock, especially when the guy is thrusting too deep in doggy position, she/he starts to move away on her hands and knees, this is known as 'running'.
The blonde couldn't take the deeply thrusting huge nigger cock any more, and started to inch forward, yelling, and the director muttered 'she's running' but the huge black man carried on relentlessly ramming her with his BBC until she collapsed in a whimpering, fetal heap.
by Peacocky June 24, 2009
Get the Runningmug. One guy: "yo 1+1=1"
Other guy: "hahaha ahh man yo kid thats a run it 1+1=2 smart one get yo facts straight"
Other guy: "hahaha ahh man yo kid thats a run it 1+1=2 smart one get yo facts straight"
by foreva G July 27, 2011
Get the run itmug. by Rose says "Hollah!" December 25, 2005
Get the run itmug. by swfool September 10, 2010
Get the Runningmug. A rather effective mode of transportation. Basically, the act of walking faster, but slightly different. Should not be confused with a sport. Is a major part of many sports, but not a sport itself.
by iamprettycool March 18, 2009
Get the runningmug. by Br.y June 5, 2019
Get the Run Ricky Runmug. When skateboarding and, landing a sketchy trick like a 270 flip you ''run it'' as a slang for do over
by WR$ June 9, 2009
Get the Run Itmug.