Expression of incredulity.

(literally) In water so deep that one cannot stand and may be at risk of drowning. / (figuratively, idiomatic) In a situation which one is poorly prepared or unprepared to handle.

In abundance; in much greater quantity than is necessary or than is desired.

(obsolete) A homeless person, or vagrant.

(chiefly US, transitive, idiomatic) To obtain a reaction from someone, especially one of annoyance.

(nonstandard, humorous) Do not include me; leave me out; exclude me.

In a situation in which one is mismatched with one or more others whose accomplishments, preparedness, or other characteristics are on a significantly higher or lower level than one's own.

In a place where one cannot see it.

Alternative form of bolt from the blue

simple past tense and past participle of hang out to dry