Some schools offer end-of-the-year superlatives as a way for students to look back on the events of the year and reflect on their accomplishments. Some of these awards can include such honors as "Most Likely To Win A Spelling Bee," or maybe "Most Likely To Outrun Everyone Else."
Generally speaking, these awards are supposed to be positive, particularly when they're being given to children. But some schools are unnecessarily negative when handing out these certificates.