with (brass) knobs on

with (brass) knobs on

In a much more extreme form. I've been to both, and I can tell you that Carnival is like Mardi Gras with knobs on. Your report is like my report with brass knobs on—it's 30 pages longer!
See also: knob, on
Farlex Dictionary of Idioms.

with knobs (or brass knobs) on

and something more. British informal
1998 Pi Magazine But all this would count for zilch if the music didn't stand the test of time. But it does, with knobs on.
See also: knob, on
Farlex Partner Idioms Dictionary

with ˈknobs on

(British English, slang) used to say that something is a more complicated version of what you mention: It isn’t art — it’s just a horror movie with knobs on!
See also: knob, on
Farlex Partner Idioms Dictionary
See also:
  • with knobs on
  • yes sir
  • yes sir!
  • report to
  • report to (someone or something)
  • from all sides
  • from/on all sides
  • nothing in (something)
  • nothing in it
  • behind in (something)