eacher asked johnny: if there were five birds on a fence and you shot one, how many were left?
johnny: none because others will fly away.
teacher: the answer is four but i like the way you think.
johnny: i have a question ma'am. if three women are eating ice cream; one is licking, one is biting and the other one is sucking, which one is married?
teacher answered nervously: well, the one sucking the cone.
johnny: no ma'am you're wrong. the one with the wedding ring on her finger is married, but i like the way you think.