sue me!

(so) sue me

I really don't care if you are offended or put off by what I said or did. The hyperbolic threat is meant to undermine how much importance another person is or may be giving something one did or said. A: "You never make your bed in the morning." B: "Sue me! It's just going to get messed up again when I go to bed tonight." Yeah, I like to have a beer or two each night after work—so sue me!
See also: sue
Farlex Dictionary of Idioms.

sue me!

verb
See So, sue me!
See also: sue
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • (so) sue me
  • so, sue me
  • So, sue me!
  • sue
  • since the beginning of time
  • nothing new under the sun
  • There is nothing new under the sun
  • there's nothing new under the sun
  • if you don't mind me asking
  • if you don't mind my asking