President Obama just endorsed Hillary Clinton for president [1], and Donald Trump wasted no time criticizing the moment on Twitter.

Obama just endorsed Crooked Hillary. He wants four more years of Obama—but nobody else does!

— Donald J. Trump (@realDonaldTrump) June 9, 2016 [2]

Not one to sit back, Clinton shot back with a savage message telling Trump to delete his account.

Delete your account. https://t.co/Oa92sncRQY [3]

— Hillary Clinton (@HillaryClinton) June 9, 2016 [4]

Everyone on Twitter was like:

.@HillaryClinton [5] pic.twitter.com/QeEYGA2CZX [6]

— Aaron Rupar (@atrupar) June 9, 2016 [7]