I'm not sure. There's a shirt called a "guayabera," and a fruit called a "guayabana." "Enguayabado" sounds like someone who is wrapped up in, or trapped inside... a guayabera or a guayabana.
It was easy to understand your question. Here are some small corrections:
"Enguayabado" is an everyday word in my country, Colombia, I would like to know what you think could be the meaning of this well-known slang word.
The first letter of every sentence should be capitalized. To show that you are talking about the word "enguayabado," not saying it, put it in quotation marks. Capitalize anything that is a name, such as Colombia. I think "everyday" is a better word choice than "typical."
Although "jerga" and "jargon" are cognates (related words), in English "jargon" usually means words that are used by people in one kind of job. "Slang" means nonstandard language that is not taught in classrooms, that everybody knows. Thus, "terabyte" and "reboot" are computer jargon, "EBITDA" and "net present value" are accounting jargon... while "amped" and "zonked out" are slang.