cum-n-run Share definition Flag Sexual drive-by. AKA fuck-n-run or pulling a drive by. He wanted a cum-n-run and I told him no way. I don't do drive bys. cum-n-run by Jolie St. Laurent April 26, 2006 0 0 Get merch Get the cum-n-run mug. Buy Now — $32.95 See more merch