nature bath

When one gets caught out in a rainstorm and ends up drenched—often due to a foolish action, such as being drunk or high.

Steve: What’s he doing?
Eve: He’s face down, taking a bath.
Steve: He what?
Eve: He’s taking a nature bath.
Steve: Where is he?!
Eve: Out on the corner at Park and Fifth.
Steve: He’s going to catch pneumonia. *facepalm*