What does a catch a catch mean?

a catch a catch meaning in Urban Dictionary

1. A magnificent discover, as in dating or wedding.2. A golden breakthrough, as with a bargain or business package.3. Home-run-robbing snag made during the outfield wall surface by an expert baseball player. Whenever talking about some one as "a catch" it's talking about one with appeal, swagger, and total attractiveness toward opposite sex or even the exact same intercourse often