Welllll Jokes

Two residents of an old-age home, Elmer and Martha, are talking to each other Thursday night:
"So Elmer, what are you doing tomorrow night?"
"I'm going to go out with Emma."
"Why? You can go out with me."
"Emma is nice to me."
"I can be nice to you. Will you go out with me?" (Coyly for a 80-year old.)
"Welllll... I think I'll go out with Emma."
"What are you going to do?"
"We're going to go to the movies."
"Why go there with Emma? You can go out to the movies with me."
"Welllll... I think I'll go with Emma."
"Why do you want to go to the movies only with Emma?"
"Well, she holds my penis."
(A slight pause while Martha thinks this over.)
"I can do that. Why don't you go out with me instead?"
"Welllll... I think I'll go with Emma."
"Why go out with her? What's she got that I don't more...