Tomorrow's April Fool's Day
The First of April, some do say
Is set apart for All Fools Day
But why the people call it so
Not I, nor they themselves do know
April Fool jokes generally involve persuading people to do something stupid like looking for hen's teeth or for a left-handed screwdriver -or other things that don't exist. However, you can only play April Fools only before noon –if the jokes don't stop by midday the hoaxer is told :
'April Fool's Day is past and gone,
Your 're the fool and I am none.'