A sidekick (usually some kind of animal) who, unconditionally, is extremely loyal to you. You have done nothing special to earn this loyalty, it just really really likes you.
From the relationship between Hibari and Hibird from Katekyo Hitman Reborn
Person 1: Dude why does that dog keep following you?
It's named after a person in town in the middle of North Island, New Zealand Turangi's most menacing "Hihira" they think he is the most displeasing person to ever walk the planet which is why they use his name for terms commonly used for being a weirdo/idiot/wannabe
"I'll beat that boy up and take his money"
"G stop being a hihira and chill"
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.