Dig up!

dig up

1. Literally, to overturn soil or a similar substance by digging. A noun or pronoun can be used between "dig" and "up." That darn groundhog has dug up my herb garden for the second year in a row.
2. To unearth or uproot something by digging. A noun or pronoun can be used between "dig" and "up." The dog keeps burying bones and digging them up.
3. To search for and find something. A noun or pronoun can be used between "dig" and "up." If you give me some time, I'm sure I can dig up the deed to the house.
4. To uncover negative information about someone or something. A noun or pronoun can be used between "dig" and "up." Once I contact my usual sources at the tabloids, I should be able to dig up some dirt on that actress.
5. slang Listen! Hey, the boss is talking—dig up!
See also: dig, up
Farlex Dictionary of Idioms.

Dig up!

Sl. Listen carefully! John: All right, you guys! Dig up! You're going to hear this one time and one time only! Bill: Dig up! I'm only going to say this once. Bob: What was that? Bill: I said listen!
See also: dig
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

Dig up!

exclam. Listen up!; Pay attention! Dig up, man! This is important.
See also: dig
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • piece out
  • angle
  • angling
  • not do (someone or oneself) any favors
  • involve with
  • involve with (someone or something)
  • involved with
  • arrange for
  • arrange for some time
  • arrange some music for