A husband and wife are sitting on the couch

A husband and wife are sitting on the couch watching TV.

The wife looks at the husband and he is staring at the ceiling above her head, she looks up and asks,

“What are you staring at?”

“A spider,” he replies.

“I don’t see anything,” she says.

“Oh, it must have fallen on your head,” he said calmly.

The wife jumps up screaming…

The man says, “While you’re up, can you get me another beer?”