Snitches get stitches

[Little_Girl]

A saying indicating that Snitches or people who tell on others to police, partners etc. will get stitches, resulting from some kind of abuse (usually physical)

[Britney]

An phrase used by urban communities that was intended to keep the police out of neighborhood business. The phrase reminds those seeking the help of police that their tattling will result in a severe beating. Unfortunately, This phrase has become a large reason why urban communities remain riddled with violence and poverty.

[Little_Girl]

A threat made when a punk ass tells the cop where your homie be stayin.

[Monty]

First coined by [our Lord and savior] Jesus Christ.
Said to [Judas] to let him know he will be punished for being a [tattletale]

[Couch Potatoe]

If you [snitch] on someone you may end up being [pumped] full of [lead]