A pangram or holoalphabetic sentence is a sentence using every letter of a given alphabet at least once. Pangrams have been used to display typefaces, test equipment, and develop skills in handwriting, calligraphy, and typing.
Tupoah Country Tribune is a satirical site. The picture you linked is about halfway down this article:
https://amp.knowyourmeme.com/memes/hawk-tuah-girl
Know Your Meme says the firing is a false rumor. I don’t even know that she works at a preschool… because I have not and will not research that… because I am lazy.
Even Nazis are funny sometimes, I guess.
IYKYK