As a kid, I never realised the Grim Reaper from The Grim Adventures of Billy & Mandy had a Caribbean accent. Realising this as an adult was funny.
Disclaimer - There’s also a sample in here where young Grim gets called a "sissy." It's very much a product of its time and hasn't aged particularly well.
The cartoon was chaotic and the sample is questionable, but the songs a banger