A Merry Spanglish Christmas

If you ever took a Spanish class, chances are you've seen this before...but since it's been a number of years since I'd read it, I found it muy chistoso:

'Twas the night before Christmas and all through the casa,
Not a creature was stirring - ¡Caramba! ¿QuĂ© pasa?

Here's the rest of the poem...one version of it anyway--I can remember several different versions from Spanish classes, some with more Spanish, some less. May the day be merry and peaceful, whether you celebrate it as Christmas or not!