Camel

one day there was an old lady who just got on a bus.she sat next
to a girl about 18 years old.the 18 year old was smoking a
cigarette with a condom at the end of it.the old lady asked what
that was.so the 18 year old said " its a condom." the old lady
said " ok then why do you have a condom at the end of your
cigarette?" the 18 year old said" because it is the fashion." so
the old lady asked the bus driver to stop at osco drug.the old
lady gets off and walkes into the store. she goes to the cashier
" i would like to buy some condoms."
the cashier said," what size do you want?" the old lady said,"
big enough to fit a camel."