A word often used by students who hate HTML, and stands for “Oh My God HyperText Markup Language”. It is mostly used as a word to describe something awful, on the internet or anywhere else.
Student 1: "Dude check out that ugly website."
Student 2: "OMGWTFHTML!"
Exemple 2
Student 1: "Check outthat girl!"
Student 2: "OMGWTFHTML, she has a beard!"