IKILYDIBAFTMS Is an acronym for "I know I've let you down, I've been a fool to myself".
It often means the person that is saying this regret something they've done and are emotionally unstable. You might hear it from your mentally ill friend after they treated you bad or ignored you.
-Dad! How could you abandon me, ignore me and abuse me in every single way possible!
-Ikilydibaftms, now get in the robot son.
-Okay dad, I'd do anything to make you proud!
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.