An old to Doc: Doc, I think I''m getting senile. Several times lately, I have forgotten to zip up.
Doc: That''s not senility. Senility is when you forget to zip down
NA jane kesse kesse log pallay par jatay hain zindagi ki dour main me agay barh jatay hain par kuchlog apke jassay b hotay haindo char $m$ ker do pechay par jatay hain.