An old man walked into a chemist shop and asked for six Viagra tablets,
He asked the chemist to cut each tablet into four pieces.
" If I do that sir" said the chemist, "I am afraid you will not experience much of an erection".
"Oh, that's alright" replied the old man, "I am 96 years old and am not really concerned about a full erection......... just as long as it pokes out enough to prevent me pissing on my slippers !".
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