An idiom most often used in the Southern parts of the United States. Often heard when older men or women are searching in a general area, looking for a misplaced object. They search for a good while, only to find that the object was a few feet from them all the time. They pick it up, brush it off, grin and say:
"If it were a snake, it would have bit me."
This is because in the rural South snakes are a part of life. Everyone has at least one story about the time they were surprised by a rattler or a cottonmouth.
Guy 1: Where are my keys?
Guy 2: They are right in front of you on that table.
Guy 1: If it were a snake, it would have bit me.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.