A saying said by a small community of a couple thousand of people meaning (H0ldenlol Gang for life). A small community/cult following of people who are super nice and are dedicated to supporting h0ldenlol. (Popularized by Holden Hernandez aka h0ldenlol)
Man I love this community and how nice it is, HLG4L.
A sunburn or suntan focused on the leftarm. 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.