chisel in on someone/something

chisel in on (someone or something)

slang To gain part of or involvement in something by unfair methods. Any time my parents give me money, my brother manages to chisel in on it by whining to them.
See also: chisel, on
Farlex Dictionary of Idioms.

chisel in (on someone/something)

in. to use deception to get a share of something. I won’t chisel in on your deal.
See also: chisel, on, someone, something
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • chisel in
  • chisel in on (someone or something)
  • chisel out of
  • chiseled
  • chisel
  • saw into
  • see into
  • chisel (something) out of (someone)
  • chisel (one) out of (something)
  • chisel (something) from (one)