Joke by me

The chemical formula joke inspired me to write a new joke.
Here you go...

Some people are standing in a queue.
A man joined in the mid of the queue.
The others objected and said, "you selfish goose!!"
The man replied, "I only sell fish and not goose!!!"

Jokes

I read an interesting joke about chemical formula.
Here it is...
A conversation between a science teacher and a student

Little Johnny's teacher asks, "What is the chemical formula for water?"

Little Johnny replies, "HIJKLMNO"!!
The teacher, puzzled, asks, "What on Earth are you talking about?"

Little Johnny replies, "Yesterday you said it was H to O!"