A mother comes home from work to find that her kids are hiding behind the couch.
She asks what’s wrong, and the kids reply that aunt Sally was in the house undressed.
So she goes to her bedroom to investigate, and she finds her husband lying on the bed undressed and sweaty.
She asks, “What’s going on?”
He replies, “I’m having a heart attack.”
She says “I’m going to call 911, while I’m really looking for my sister.”