FLUBBING

(colloquial) making a mistake or blunder. —PTS-SP Approved Glossary

(colloquial) making mistakes or blundering. We're taking them all the way to Clear, and there's nothing going to be changed of any kind whatsoever in the lower grade processing, because the only time we're flumping and flubbing is when ethics go out or technology is not followed.

(colloquial) making mistakes or blundering. We're taking them all the way to Clear, and there's nothing going to be changed of any kind whatsoever in the lower grade processing, because the only time we're flumping and flubbing is when ethics go out or technology is not followed.

(colloquial) making a mistake or blunder. (colloquial) making mistakes or blundering.