Adjective: Very rough, either literally, as in an unshaven gentleman's chin or figuratively as in uncivilised or things or behaviour.
"The people who moved in next door have parked their tarmac wagon across our drive again and stolen all the apples off our tree."
"Good gracious, they're as rough as a badger's arse."
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.