It is a lot of crab - and it's also a lot of water. Tamatoa buckles under the sudden current, largely caught by surprise. Unfortunately, the fact that the bubble is currently being held aloft by him makes this kind of uncomfortable, because when he stumbles over onto his side he takes the van with him.

He seems confused more than anything. The idea that Lapis is doing this doesn't seem to have crossed his mind, despite the fact that everyone in the bubble has been yelling about it.

"Whoa ho ho," he says, clamoring as he tries to pick himself up. "Current's picking up today... better take these indoors."

And, he goes stumbling towards his cave, because who even has time for this weather.