DV2900 Talking point - Idea gen 2

Today I have re thought about my idea, and have decided on an idea I like and want to animated. Me and my friends have different accents that we can do, so i wanted to do a funny conversation between them. There are different accents and very diverse, we have many accents like:

1. Jamaican. 
2. African. 
3. Irish.
4. Indian. 
5. Vietnamese.
6. South American. 

With all these different accents I want to get them all to have a conversation. I want it to be funny but I'm don't know what I can get them to talk about.

(https://www.youtube.com/watch?feature=player_embedded&v=NtB1W8zkY5A)

I found this video which is similar to what i am going to do. This video is called The English Language in 30 accents. This video didn't have a story through out of the animation, and the characters didn't interact with each other either. For my own animation I want to create a conversation between all of the different people and their different accents.

This is the mind map I created to work out what subject the characters can talk about. I want something that all the characters and can interact with, a subject that everyone can talk about and have their own views on it.