What is the correct spelling for QUACFK-QUACK?

If you're facing the misspelling "quack" as "quacfk-quack", here are some possible corrections to consider. "Quack" is the correct spelling for the sound ducks make, so you could eliminate the extra "f" and obtain "quack-quack". Alternatively, you may simply replace the incorrect letters, resulting in "quack".

Correct spellings for QUACFK-QUACK