> I receive it and you ask for it?
A man asks for and receives that which he needs from a second party. A third party, learning of this, asks the first party for it. Used as implied or generally about any unreasonable request
> If it is my lunch it can be divided, if it is yours then it cannot
Two men habitually trapped fish in the same region of the lagoon. One would occasionally ask the other to join him at lunch, the other would always refuse. One day the man who refused arrived with no lunch. When the usual invitation was extended the man refused, saying that, anyway, he had no lunch. The invitation was insistently pressed until the reluctant one gave in. As they split the taro between them the one who shared made the above statement. The idiom is a mild rebuke of a retentive person
> Like seaweed at Kosiil, out with the tide and in with the tide.
Kosiil is a location in the lagoon where the seaweed can be seen to bend in and out with the tide. The idiom is applied to a leader who is too flexible and unreliable. In the short form (Kora char ra Kosiil) it may simply mean, "I'll go along with what you decide."
> It's like the rat of Ngerard, which eats up all your coconuts and (then) all of ours.
It's a decision, plan etc. that will backfire.
> Without looking afield, it was cut down behind the house.
From the folk tale concerning Mesubed Dingal, the inventor of the Palauan kite (see also No. 73). After his wife had been kidnapped, he constructed a kite using feathers from all the birds of Palau and he needed also wood from an Edebsungel tree to fashion the body of the bird-kite. After looking all over Palau and being on the point of giving up, he found the tree he needed behind his own house. The saying may be applied to anyone who does things the hard way, or who goes far afield to find something which is close at hand.