It's a surplus inflection. It means exceeding, exaggerating, surpassing, overflowing, overflowing, abounding, idle. In Colombia leftover also means residue, leftovers, concho (especially when it refers to meals). By extension means it stands out too much over all the others. That gets the accomplishments very easily. Smart.
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list