White House press secretary Sean Spicer tweeted a confounding string of letters and numbers Thursday morning — leading to swift ridicule by keen-eyed followers.

“n9y25ah7,” Spicer said on his official press secretary account.

The apparently errant tweet was deleted minutes after it was sent, but social media users pounced.

“Nuclear codes or what?” @Edger58 tweeted.

“@PressSec Mr Spicer I think you need to change this password. You Just Tweeted it to the world,” @4xInsight added.

“@PressSec More coffee sweetie,” @Jolene_Ala snarked.

Some were more straightforward.

“@PressSec Dude come on…” said ‏@drumjeffpdx.

“@PressSec Are u ok,” asked @Joe_Hurwitz.