Here's one ....
UNCLE Frank ...
Hi honey, this is Daddy... Is your Mommy near the phone?"
"NO, Daddy. She's up stairs in the bedroom with Uncle Frank."
Brief pause. Daddy says, "But you haven't got an Uncle Frank, honey!"
"Oh yes, I do, and he's upstairs in the bedroom with Mommy right now."
"Uh, OK then...." Daddy says, "...here's what I want you to do. Put down
the phone, run upstairs and knock on the bedroom door, and shout to Mommy
and Uncle Frank that Daddy's car just pulled up outside the house."
A few minutes later, the little girl comes back to the phone. "Well, I did
what you said, Daddy."
"And what happened?"
"Well Mommy got all scared, jumped out of the bed with no clothes on and
ran around screaming, then she tripped over the rug and fell downstairs and
she's not moving anymore."
"I'm sorry you had to see that, honey. What about 'Uncle Frank'?"
"He jumped out the back window into the swimming pool...but he must have
forgot that last week you took out all the water for Winter, so he hit the
bottom of the swimming pool and he's not moving either."
Daddy says, "Swimming pool??? Is this 597-7039?"