should have been in the Skytrain thread

An old man turned 105 and was being interviewed by a reporter for
The local paper. During the interview, the reporter noticed that the
Yard was full of children of all ages playing together.
A very pretty girl of about 19 served the old man and the reporter,
Keeping them in fresh tea and running errands for them.
"Are these your grand kids?" the reporter asked.
"Naw, sir, they all be my youngens," the old
man replied with a sly Grin.
"Your kids?" asked the reporter. "What about this beautiful young
Lady who keeps bringing us tea? Is she one of your children too?"
"Naw, sir," said the old man. "She be my wife."
"Your wife?" said the surprised reporter. "But she can't be more
Than 19 years old."
"Thass right," said the old man with pride.
"Well surely you can't have a sex life with you being 105 and she is
Only 19," the reporter remarked.
"Naw, sir," said the old man. "We have sex every night. Every night
Two of my boys helps me on it, and every morning six of my boys
Helps me off."
"Wait just one minute," said the newspaperman. "Why does it only
Take two of your boys to put you on, but it takes six of them to
Take you off?"
"Cause," the spry old man said with a balled fist, "I fights 'em."