To be drinking two beers (bottles) at once. Makes for a clankin' sound when ur drunk enough or just can't handle holding two bottles. Also known as "double fisting."
Mostly, clankin' tankards just means getting sloshed - most likely in a medieval setting. However, the phrase could absolutely be a euphemism for something (like getting railed in a sundress by an Hobgoblin, or getting boofed by a Bugbear).
"Avast ye! Hast thou been Clankin' Tankards at the Gasping Gander?? I can see the juices all over yer face!"
With the balls actually having nothing to do with it, but initially thought by others to have been the use of the balls to produce the magical sound ball clankin creates. It is an action where your slap your dick against your stomache, preferably when it's wet out of the shower, to get the nice clankin noise that it produces to piss off your roommates early in the morning.
"Hey P you french bastard, prepare for some early morning ball clankin'"
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.