Nearly two weeks after President Donald Trump introduced an executive order banning refugees from Syria and travelers from seven Muslim-majority countries from entering the United States, the contentious debate over the order’s legality rages on. Last Friday, a federal judge in Seattle temporarily suspended Trump’s immigration action, arguing that the government provided no rational basis for the ban. Despite the Trump administration’s protestations, and an attempt by the Justice Department to obtain a stay, the Ninth Circuit Court of Appeals rejected the government’s argument days later, leaving the Seattle judge’s ruling in place while the legal battle moves forward. The three-judge federal appeals panel, which heard both arguments during a fiery hearing Tuesday night, appeared skeptical that Trump has the executive discretion he claims. If the Justice Department loses its case, it is almost certain to appeal to the Supreme Court.

None of this seems to be sitting well with Trump, who, like a disgruntled Starbucks customer who has just discovered his latte has a little too much foam, has taken to Twitter to voice his discontent. “Big increase in traffic into our country from certain areas, while our people are far more vulnerable, as we wait for what should be EASY D!” the leader of the free world bleated to his 24 million followers on Twitter on Wednesday.

By “EASY D,” one might assume, Trump was talking about an easy defense, or an easy decision—in other words, closing our borders and turning America into a semi-isolationist state, closed off from immigrants. But Twitter had other ideas.

There were Elizabeth Warren–themed jokes, less than a day after the Massachusetts senator herself become a social-media hero after being silenced by Senate Republicans for reading a letter written by Coretta Scott King in opposition to the nomination of Alabama senator Jeff Sessions for attorney general.

Some wondered whether Trump would retweet the Easy D tweet from the official @POTUS Twitter account, like he had hours earlier with a tweet attacking Nordstrom for dropping his daughter Ivanka’s clothing line.

Easy D happens to be the name of a musician in London.

It’s also the Twitter handle of a user with a default egg avatar who tweeted a handful of times in 2008 about the television series Mad Men and Faygo soda.

And there were, perhaps inevitably, Grindr jokes.

The opposition to his executive order, which Trump had talked about implementing during his campaign, isn’t just coming from federal judges—a majority of Americans oppose Trump’s travel ban, with 55 percent saying they view it as an attempt to keep Muslims out of the United States.