Lump it!

lump it

An expression of annoyance and dismissal of someone or something. It means the same as "Forget it!" Well, you can lump it because I'm not staying late to help you—that project is your responsibility!
See also: lump
Farlex Dictionary of Idioms.

Lump it!

Inf. Forget it!; Go away! Well, you can just lump it! Lump it! Drop dead!
See also: lump
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

Lump it!

exclam. Forget it!; Go away! (see also Like it or lump it!.) Well, you can just lump it!
See also: lump
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • get up the yard
  • Would it kill (someone) to (do something)?
  • It sucks
  • it/that sucks
  • geez
  • geeze
  • jeez
  • Jeez!
  • jeeze
References in periodicals archive
What better way to tell the music industry and public: "This is me, and if you don't like it you can lump it!" Although the video was great, that woman was all about the quality of the music.
Certain shades of limelight
Some with more clout are getting 3pc, but others have apparently been told to like it or lump it!
Nationality - or performance?
"So I went out of the accent for him but everyone else just had to lump it!"
FRESH
"So if they don't like the answer they can lump it!"
Right Royel performance; Ricky Tomlinson's ready to speak his mind
After 12 years of marriage you get to like everything -or lump it! Wayne: I don't have one - it's allgood.
LOOK!: HIM & HER
Harness racing is not a strange Welsh ritual but a worldwide renowned sport not dissimilar to (like it or lump it!) thoroughbred racing, and in many countries more richly rewarded and more highly prized.
Letters
In a way I felt sorry for the poor chap at the Deva Stadium because he actually said before the game against Grimsby that he was acting under orders in pumping up the volume and if we didn't like it, we could lump it!
Silence certainly is golden before Chester v Grimsby!