Elon Musk has posted a video of himself walking into Twitter's headquarters carrying a sink, raising speculation about the fate of his planned takeover.
The billionaire faces a Friday deadline to complete the $44bn (£38bn) purchase, which he announced months ago but then tried to abandon.
He agreed to move forward earlier this month, just weeks before a court trial over those moves was due to start.
"Entering Twitter HQ - let that sink in!" Mr Musk wrote.
In business parlance, "kitchen sinking" means taking radical action at a company, though it is not clear if this was Mr Musk's message - he also updated his Twitter bio to read "chief twit".
However, the deal must be completed by 28 October, or he will face trial over the contract.
Source: CNN & LatestLY