Say it with your chest 

Say it confidently without fear of the possible backlash. Often used in a situation whereby somebody is saying something controversial or something that may get them in trouble or even something petty to poke fun at someone. The person will often attempt to conceal their view by manipulating their words so what they are saying becomes less obvious or appears less harsh to the listener. This can be done consciously or carelessly by the person speaker, the latter case revealing something about the way the speaker thinks about the issue.

Karen: "All you people know is drugs and violence"
Will: "Ermm excuse me... Who's 'you people'? Do you mean black people? Say it with your chest then. I dare you... I'm waiting."

Say it with your chest by Noah Fletcher July 12, 2020

say it with your chest 

To push forward your chest whenl talking smack to an individual to make it appear as though you are stronger than you actually are.

Chimo: What you say to me, bitch?
Tyronne: Say it with your chest nigga!

say it with your chest by Albinogangster September 18, 2013

Say it with your chest 

To say it with purpose and authority

Arl: Are you a virgin
Sor: *mumbles*
Arl: SAY IT WITH YOUR CHEST

Say it with your chest by Tommy two tits April 29, 2020