TEACHER: Glenn, how do you spell 'crocodile?'
TEACHER: No, that's wrong
GLENN: Maybe it is wrong, but you asked me how I spell it.
Teacher: How old is your father?
Kid: He is 6 years.
Teacher: What? How is this possible?
Kid: He became father only when I was born.
TEACHER: Maria, go to the map and find North America.
MARIA: Here it is.
TEACHER: Correct. Now class, who discovered America ?
TEACHER: Donald, what is the chemical formula for water?
DONALD: H I J K L M N O.
TEACHER: What are you talking about?
DONALD: Yesterday you said it's H to O