Yes. But it sounds ridiculous.He needs to reduce the price or increase the value of his stock or find some cash to make the deal work.
Elon net worth: $218 billion
Twitter offer: $44 billion
Let's say he buys it at $44 billion, it tanks and he sells it for $4 billion.
218 - 44 + 4 = 178 billion. Somehow, some way, he'll figure out how to make ends meet.
In fact, dude could pay 4x that price, then sell it for a nickel, and still have 42 billion dollars left to "scrape by somehow" with.