When you give your boyfriend a handjob while he's driving.
Ted was depressed and horny so Mina gave him road hand while driving to cheer him up.
by B.A. and (the hoe) December 14, 2011
n. The act of giving someone driving a motor vehicle a handjob.
Juwann almost ran into a tree on the windy road because he was getting roadhand from Candice.
by Anatole Bofa July 04, 2004
Pleasure recieved by the individual in the passenger seat by a hand while on the road.
I haven't got road head...but i've gotten road hand before...
by Lindsay Butler October 04, 2006