A typo, but no ordinary typo.
This typo is something special, a word that will pop up and change your life forever, you may even bring it into your everyday speech. Although if you have any sanity or common sense you probably won't.
Often a word that comes with retarded spelling, but still vaguely understandable with its true meaning. A simple slip of the finger on your keyboard is all it takes, and there you have it... An Alphabetical Mutation.
"I wore my undies twice in a week hahaha"
"you're fairly crazy"
"way to go to crush my hopes and dreams"
"how did i do that? unless your hopes and dreams involved ubdies.."
"ubdies? don't you mean undies"
"ahh yes, that was an Alphabetical Mutation"