Musked it up

To completely mess something up and be 100% at fault for it. Though typically applied to business decisions it can apply to anytime someone messes up something really easy, also similar to making dumb statements the rest of the world knew was dumb but doubling down on it - similar to putting your foot in your mouth.

Bob thought NFTs would actually be an investment strategy after he saw it on the local news. he really musked it up.