What “Sweet” means
Besides its taste meaning, sweet describes anything enjoyable, and "it sweet mi" means it pleases or amuses me. Calling a person sweet means they're kind or charming.
Examples
Di party did sweet.
The party was great.
Aww, yuh sweet!
Aww, you're sweet!
Di joke sweet mi bad!
That joke really tickled me!
How to use it
Everyday word used by everyone, for good times, good food, good music and people who make you smile.