Judi spotted Jon across a crowded room at a convention in Las Vegas. Easing up next to him, Judi asked Jon if he would like to join her for a drink.©OFFICEJOKES.NET

"I don't know," said Jon. "I've got a wife and two kids at home..."©OFFICEJOKES.NET

To which Judi replied, "I don't know you. You don't know me. They don't know us, and we don't know them."Jon thought about it for a second and then agreed.©OFFICEJOKES.NET

A few drinks later, Judi invited Jon up to her room for a nightcap. When Jon hesitated again, she said, "I don't know you. You don't know me. They don't know us, and we don't know them." And Jon agreed.©OFFICEJOKES.NET

After a few more drinks in Judi's room, the two of them were starting to get pretty friendly, and Judi asked if Jon would be interested in a little party.©OFFICEJOKES.NET

Jon, bewildered, exclaimed, "If I don't know you, you don't know me, they don't know us, and we don't know them, then who the hell are we going to invite?!"