Has to do with a male that is having sex, and that night he gets one loose girl and is lucky enough to fist her, because most girls do not allow guys to fist them so when they do, you're lucky.
LucFist is the act of a boy/male/man getting lucky (luc) and being able to fist a girl, since girls do not normally allow that to happen, it does not necessarily constitute having sex, it could just be an event/situation of fisting that occurs between the man and the woman.
A person who lucfists or is known as a "lucfister" has a notorious reputation for being "the man" because most guys never succeed in being able to fist a girl.
Holy crap man, Steve and Lucas are notorious for the lucfist, no one scores those kind of women like they do.
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.
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.