Name that Tune

A nun comes to her Mother Superior and asks her to hear a confession: "Today I enjoyed the pleasures of the flesh. Father Goodwim came to me and told me that I had the gates to Heaven here between my legs. Then he said that he had the key to Heaven, and he put it in the gates." "BASTARD!" cried the Mother Superior. "For years he told me it was Gabriel's trumpet and I have been blowing it."

Mama Bird

Q: What did the mama bird say to the baby bird when she was tucking the baby bird into bed.
A: Tweet tight

White Gerbil Brown Gerbil

Q: What's the difference between a white gerbil and a brown gerbil?
A: The white one got away.