Godel was strolling one day with a lady friend of his named Mula, when
the two happened upon a clothing store with a striking fur dress in
the window.  Mula thought that would be ideal for her, told Godel so,
and immediately demanded that Godel purchase the garment for her.  The
two entered the shop.

Godel asked the shopkeeper, "How much is that fur dress?"

The shopkeeper, a comely woman named Val (by her name tag), saw that
Godel was an impressive man so she said, "First tell me if you two are
married."

"No," replied Godel, "We are just friends."

"Then I will not sell that dress to you unless you spend some time
with me."

Not wanting to hurt the young ladies feelings', he began, "A
mathematician is wed first to his work, and to spend time with him is
to spend time with it."  Then he paused for a moment, then jumped up
and started running out of the room as he thought of a new proof to
work on.  As he ran out the door he yelled,

"If Val it dates, then one well-formed for Mula can also be in fur!"