stool on someone
stool on (one)
slang To inform or tattle on one. The accountant was all set to stool on the mob, but they got to him before he made it to the police. Don't stool on your friends, Jack. You've got to have their backs!
See also: on, stool
Farlex Dictionary of Idioms.
stool (on someone)
in. to inform (on someone). (To act as a stool (pigeon).) Britney would stool on anybody, even her own mother.
See also: on, someone, stool
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
- stool on (one)
- tattle
- snitches get stitches (and end up in ditches)
- snitches get stitches and wind up in ditches
- get what's coming (to one)
- get what's coming to one
- going to tattle
- give (one) what's coming (to one)