These are people who are racists, and when they argue, will try to change the subject or bring something else up whenever something is said against what they believe.
They do this because they know if they address the issue they will lose the argument
White supremacists will typically do this in a Youtube argument whenever the video depicts white against black behavior
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
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.