(informal, figuratively) Easily, without much effort. / (informal, figuratively) Hampered by factors outside one’s control.

To help in one way but proceed to harm in another.

Alternative form of one can't hold two watermelons in one hand

(nautical, of a ship, boat, or other vessel) Destroyed or sunk, with all passengers and crew having died in the process.

(nautical) An order, on board ship, for all seamen of all watches to muster on deck immediately; normally shortened to "All hands" / (by extension) A call for everyone to participate in something.

(idiomatic) To absolve oneself of responsibility or future blame for; to refuse to have any further involvement with.

(idiomatic) To remain idle when action is needed, perhaps because of fear, ignorance, complacency, indecisiveness, or dislike of the person(s) or situation.

(informal, transitive) To get; to obtain; to secure. / To catch.

(idiomatic, often in passive voice) To render someone powerless to act, to thwart someone.

Used other than figuratively or idiomatically: see wash, one's, hands. / (idiomatic, euphemistic) To go to the toilet.