It's Friday the 13th! Here Are Some Common Superstitions

Here are some of the most common ones:

Find a penny, pick it up ...

Don't walk under that ladder

Black cats crossing your path

A rabbit's foot will bring you luck

Bad luck comes in threes

Don't break a mirror

666 = the mark of Satan

Knock on wood

Make a wish on a wishbone

Throwing salt over your shoulder

Step on a crack, break your Mother's back

Lucky Pennies

Lucky Horseshoe

Itchy Palms

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