Weird Dream Content!
Nancy dreams that a pair of flying saucer jockeys, each with a serious case of diverticulitis, knock on her door, enter her home, and present themselves as in possession of a crashed UFO and are in need of tools.
This causes Nancy — after she wakes up — to levitate about a foot above her bed. She floats there, for hours.
Ernie Bushmiller appears to have made contact with the outer limits in this strip.