How do you react when you do something truly idiotic?

Like just now, I was walking through our office and while rounding the corner, I guess my peripheral vision just decided to go on lunch break because I walked dead into the college refrigerator we have, compounding the embarrassment by choosing a nearly silent moment so all the rattling of the contents were audible as far as Timbuktu. I, in a panic, proclaimed “I just walked into the fridge!” and then proceeded to beeline into my back-corner cubicle to hide.

How do you react when this sort of unfortunate idiocy infiltrates your day?

Please share! :)