I could swear I've posted something like this, but I can't find it in my archives. As long as we're on the subject of Shakespeare humor, I thought it'd be funny...
Ask him about the war!
Ask him if we should go to war with young
Hey, Ghost, should we go to war with Fortinbras?
The Ghost shakes his head "no." He hold up ten fingers, and then three fingers.
No. He says Fortinbras is too many. He thinks we
should go to war with thirteen-bras.
The Ghost slaps his knee and goes into fits of silent laughter.