In an old age home...

90 year old Sean : I miss Sex life so much.

75 year old Tina: How can I help?

Sean : I'd feel good if you could just hold my di*k.

So Tina held his di*k, and they kept talking all night.

This continued every night for two weeks.

Then one day Tina saw Sean with another old lady holding his di*k.

Tina furiously asked: You cheap Bastard.

What does she have that I don't have?

John calmly replied: She has 'Parkinsons'.