crackerjack
1. [ noun ] someone excellent of their kind
Synonyms: jimdandy jimhickey
Examples:

"he's a jimdandy of a soldier"

Related terms: ideal
2. [ noun ] something excellent of its kind
Synonyms: jimhickey jimdandy
Examples:

"the bike was a jimdandy"

Related terms: thing
Similar spelling:   crackers
  cracker-barrel
  cracker_box
  crockery
  crackerberry