'Something very big has just happened': Donald Trump
President Donald Trump speaking at the annual NRA convention in 2019. (Screenshot/YouTube)

President Donald Trump announced big news on Saturday evening -- but did not give any details.


"Something very big has just happened!" Trump announced at 9:23 east coast time.

The internet quickly wondered if we were in a new war, or if aliens had been discovered.

Here are some of the theories offered:

Fox News personality Jeanine Pirro referred to it as a tease.