Tomorrow, June 14, is President Donald Trump’s birthday, and folks are celebrating with one of America’s favorite pastimes: jokes about the commander in chief. But the Twitter-dunk all-stars aren't focused on Trump’s birthday tomorrow as much as they are on a related disappointment — namely, that’s it’s not former president Barack Obama's birthday being celebrated.

“‘Happy Birthday Mr President’ was trending and I thought it was for Obama but turns out it’s about...the other guy,” wrote one user who took a he-who-shall-not-be-named approach to the current occupant of the White House.

“I love that everyone thinks Happy Birthday Mr. President is for Obama. You know, an actual president?” wrote another.

The letdown was palpable as people used gifs to express how they were ghosting on the birthday party when they found out it wasn’t for Obama. Some folks even used the opportunity to get an early start on sending Obama their best, well ahead of his special day on August 4.

“Happy birthday Mr. President is trending because everyone thought it was Barack’s birthday,” wrote a user, who included a gif of Obama having a laugh. “I haven’t seen one tweet wishing Tr*mp a happy birthday yet.”

Andy Lassner, an executive producer from The Ellen Show, summed up the potential birthday bummer for the president, too, writing in a tweet, “My prayer for today is modest. Just for @realDonaldTrump to see ‘Happy Birthday Mr. President’ is trending, click on it, and realize it’s all people devastated it’s not about @BarackObama.”

Republican efforts to ensure the president has a happy birthday have also been lambasted. A video featuring Trump’s daughter-in-law and campaign advisor, Lara Trump, asked folks to sign the president’s birthday card. Out magazine staff writer Harron Walker called the brief video “cursed.”

Meanwhile, political journalist Judd Legum noticed Trump’s campaign said on Facebook that his card had received nearly 1 million signatures, all of which Trump would personally read. Legum broke down how long it might take Trump to keep that promise: more than 10 days.

Even those on the right seem less than eager to celebrate Trump’s birthday. That might explain why there’s a petition to turn June 14 into John McCain Day, a celebration of the Arizona senator who died last year, whom Trump has continued to feud with despite his death.

Want more from Teen Vogue? Check this out: How Activists Can Fight Back Against Immigration and Customs Enforcement (ICE)