daddy of them all

the daddy of them all

The biggest, oldest, most impressive, or most respected person or thing of a certain kind. I own a lot of vintage cars, but my 1926 Bentley is the daddy of them all.
See also: all, daddy, of
Farlex Dictionary of Idioms.

daddy of them all

 and granddaddy of them all
Fig. the biggest or oldest of all; the patriarch. This old fish is the granddaddy of them all. This tree is the daddy of them all. It's been here since the place was built.
See also: all, daddy, of
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

daddy of them all

verb
See granddaddy of them all
See also: all, daddy, of
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • the daddy of them all
  • the granddaddy of them all
  • granddaddy
  • granddaddy of them all
  • big daddy
  • pillar of (something)
  • triple
  • born on third base but believes (one) hit a triple
  • in good company
  • a leading light