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1.
when one forearm is more tanned than the other. this phenomenon is due to one side of your body being closer to a car window than the other. the condition gets more noticeable after long drives, hence it is named after truckers. if you're driving in America your left forearm gets tanned. if you're driving in the UK your right forearm gets tanned. if you're driving in Asia you're probably fucked anyway so it really doesn't matter
After the 8 hour drive my left arm was experiencing a nasty case of trucker's arm
by homebrewer April 25, 2014