My wife is watching The Shining

Should I go into the basement and get the ax?

just sit at a typewriter, typing, and muttering to yourself

I can mutter more than usual

and no DU make seemunkee a dull boy...

All work and no play make seemunkee a dull boy. All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.
"All work and no play make seemunkee a dull boy."
All work, "and no play make seemunkee a dull boy?" All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.

All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy. All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.

All work and no play make seemunkee a dull boy.
All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.All work and no play make seemunkee a dull boy.

Do it in the living room and demand that you not be bothered

Oh, and be as condescending as possible

on the mirror in your bathroom. Red lipstick, of course.

would be hilarious, and effective. Not to mention easy to do

Or something like that.

over her computer so it pops up when she gets out of the screensaver.

Just photoshop yourself into a very old photo and print it out.

And say things like "Seemunkee isn't here anymore" in that creepy voice.