Little Johnny was always late for school.
When asked why, he said he had to eat his popsicle.
Without thinking, the teacher told him to eat half his popsicle and save the other half in his pocket.
Next day Johnny was on time.
The teacher had Geography class.
"What is someone in Asia called?", she asked a student.
"Asian", said the student.
"What is someone in Africa called?", she asked another student.
"African" said the student.
Then she asked Johnny: "What is someone in Europe called?"
Johnny didn't know but the girl sitting behind him leaned forward and whispered: "European"
Johnny replied: "No I'm not, that's just my popsicle."