UrsaLinguistics's definitions
When someone is being offensive (and/or in a state of anger) and shouts at you you respond with "lower your voice" to tell them you're not alright with their attitude and conversation manner.
Kid: Stop talking about school and grades, Mom! (shouting or speaking loudly)
Mom: Lower your voice!
Mom: Lower your voice!
by UrsaLinguistics August 4, 2014
Get the lower your voicemug.