When the neck of a god is broken (cfr the 'thumb' up in the tree) the result is chaotic (the calm orderly weather is suddenly changed): 

Aa3-64 Aa3-65 (240)

... Pure O picked up a large round stone (pureva) and hit the top of the figure. Because of the stone, the neck of Oto Uta was broken.Then the wind started blowing, the billow rose, the waves broke, the rain started falling, the flame (i.e., lightning) shone brightly, and the thunder rolled.

As soon as the wind started blowing, the waves broke, the rain fell, and thunder rolled, King Hotu knew that Pure O had done harm to Oto Uta. Hotu spoke: 'These fellows have done a mean thing to King Oto Uta!'

After the neck of Oto Uta had been broken, Kuihi and Kuaha arrived. They picked up the neck of King Oto Uta, took it, and brought it with them. They arrived out in the bay, in Hanga Rau. (There) Kuihi and Kuaha left (the fragment). After the neck of Oto Uta had been brought on land, out in the bay of Hanga Rau, the wind, the rain, the waves, and the thunder subsided.

Kuihi and Kuaha arrived and told the king the following: 'King Oto Uta is out in the bay of Hanga Rau'. Hotu said to his servant (tuura) Moa Kehu, 'Go down to king Oto Uta and take him up out of the bay of Hanga Rau!'

Moa Kehu arose, went down, picked up (the fragment), and carried (it) on his shoulders to the house. There he left it for King Hotu. King Hotu sat down and wept over King Oto Uta.

This is Hotu's lament (tanginga):

ka hati toou ngao e oto uta e te ariki e / mo tau papa rangaranga o haho i te tai / mo tuu huehue rangaranga o haho i te tai / mo tau hahave rere ai ka pae / mo tae ngu rere ai ka pae / mo te ika aringa riva nei he aku renga ai ka pae

Broken is your neck, oh Oto Uta, oh king! / Floating (?) like a raft (?) out at sea. / To be erected for the drifting huehue (fish) out at sea. / Able (?) to put an end to the flight of the flying fish hahave; / Able (?) to put and end to the flight of the flying fish ngu; / Put an end to this fish, a dorado, with the good face! (E:87-90) ... (Barthel 2)