WIY- all these jokes are already on this thread (besides the last one i think) but thanx for trying!
Morris was in his front garden mowing the lawn when his blonde neighbor came out of her house and went straight to her mailbox. She opened it then slammed it shut and stormed back into the house.
A little later, she came out of her house again, went to her mailbox, opened it, slammed it shut and went angrily back into the house.
A few minutes later, she came out again, marched to her mailbox, opened it and then slammed it shut harder than ever.
Puzzled by her actions, Morris had to ask her, “Is something wrong, Sharon?”
“There certainly is, Morris! My stupid computer keeps saying, “YOU’VE GOT MAIL.”