Thanks to @gabriel.ncl for giving this brilliant idea and a big Thanks to
@the-future for creating and promoting this #brainstorming-challenge !!
It's a joke of two brothers, one is older and other is 4 years old child.
Older one returned from a long business trip which went wrong and he was frustrated. His little brother came to him and asked, Where does rain water collect?
Brother angrily: On my head!
Child innocently: ohh that's why, you had a runny nose ;)
Source
Here is the guidelines and rules to follow!
Thanks for taking the time to stop by.
@kittynick