Junk it!

junk

1. noun, slang Drugs, especially heroin. Poor guy has been hooked on junk since he was 15.
2. noun, vulgar slang The genitals, especially of a male. The soccer ball hit him right in the junk! I felt bad for the guy, but it was also pretty funny to see. My junk has been itching for the last few days. I think I'd better see a doctor.
3. noun, slang One's possessions. When are you coming by to pick up your junk? I'm sick of having it clutter up the apartment. Is it all right if I leave some of my junk with you instead of paying to put it in storage?
4. verb, informal To dispose of something as garbage. A: "Do you want this old trophy from your sixth-grade Little League team?" B: "Nah, you can junk it." I wish I hadn't junked my old record player. I never knew it was such a valuable antique!
Farlex Dictionary of Idioms.

Junk it!

imperative Throw it away! This is taking up too much space. Junk it!
See also: junk
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • junk
  • old enough to be (one's) mother
  • old enough to be mother
  • jockstrap
  • jockstrapper
  • not (all) that good/bad/well/poor/etc.
  • not all that good, well, etc.
  • one's sunset years
  • sunset years
  • twilight