you know the one
say this as fast as you can...
one smart fellow ,he felt smart..
two smart fellows ,they felt smart
three smart fellows ,they felt smart
four smart fellows ,they felt smart
five smart fellows ,they felt smart
six smart fellows ,they felt smart
seven smart fellows ,they felt smart
eight smart fellows ,they felt smart
nine smart fellows ,they felt smart
ten smart fellows ,they felt smart
try it.. you will likely swear.