Its first form is the word bro, being used multiple times in a row. This usually happens when the person repeatedly saying "bro" is excited, trying to get someone's attention, or high.
Later on, this was adapted. The bro is said only twice, and not repeatedly however times wanted, and a new word follows - bruda. This word comes from the german word for brother, Bruder.
The phrase "Bro bro bruda" is now used for the same reasons as repeated bro is, and it is newly also used as a greeting to someone you haven't seen in a long time.
(Excited)
"Bro bro bruda! Check out this new game I got!"
(Getting Attention)
"Are you even listening to me dude? Bro? Hey, bro bro bruda, listen!"
N. v. a cuddle between two men of deep comraderie, or "brothers". Originally stemming from "bro-cuddle", the contraction was considered even manlier than the aforemention term, and therefore usurped its place at frat house mixers and tailgate parties alike.
Chad wasn't so much sore from last night's impromptu football game as he was from the celebratory bruddling that followed.
One bruddle later, Nathan knew he had finally found a home in the fire station.
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.
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.