Okay kiddo, let me tell you about the canarian dialect. Do you know where the Canary Islands are? They are a group of islands near Africa but they belong to Spain. People who live there speak Spanish but they also have their own way of speaking called the canarian dialect.
The canarian dialect has some different words, phrases and pronunciations than Spanish you may hear in other parts of Spain. For example, they may say "guagua" instead of "autobus" to mean bus. They also have their own accent and rhythm of speaking.
Sometimes people may not understand the canarian dialect if they are used to hearing other types of Spanish. It's like hearing a different language even though it's still Spanish! But it's important to respect and appreciate all the different ways people speak, especially when it's part of their culture and history.