The meaning of yoboat is used when you're close to someone. Being able to call a person or thing yoboat refers to them being a close companion or friend.
Structured Acronym for: "You only bleed once a month"
Used commonly by girls on their menstrual cycle; see also rag monthly pertaining to excuse their profound behavioural actions during said cycle duration.
I'd usually keep my cool when dealing with that arsehole Brother-in-Law of mine, but My gash is ragged heavier than a mummy this week - YOBOAM!
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.