A phrase used to send respect to the "Boys in Blue" (police), that originated in late 2014 after the killing of on-duty officers. The movement's ideology is the opposite of ACAB, and believes that all police deserve respect, and that any offense on killing an officer should be registered as a hate crime.
Though not always, the phrase is usually used as a counterphrase to "Black Lives Matter", or "BLM", because that movement typically embodies anti-police ideologies.
Their flag is usually the US flag using only the colors black & white, along with a blue stripe replacing what would be a normal stripe, or just a Thin Blue Line over a black background.
"Hey, did you see the news story where a single officer took down over 3 criminals after a traffic-stop-gone-wrong?"
"Damn. The people chanting ACAB always seem to forget that Blue Lives Matter, and they nearly always do good rather than wrong."
by borknut86 June 10, 2022
Get the Blue Lives Matter mug.
Mexican lives matter because they get called illegal and white gross ignorant stupid trump supporters are always think it’s such a bad thing.
“Mexican lives matter”

Me: YES
by BSHSJSJSJSSHSJEJS July 28, 2020
Get the Mexican lives matter mug.
(BLM)
1. A movement to outline and expose the unfair treatment and extreme brutality of police against black people.

2. A Marxist organisation that is under the guise of "1" created by three black sociology students from San Francisco, CA who have attempted other viral movements that failed. Their success lies in having creating a viral movement that people actually believe in. What they have outlined as they guide and change BLM directly shows that they do not actually care about people, but want to attempt to change the United States into a Marxist society.

"ACAB", and "defund the police" are also related to this movement.

Most definitions related to the movement that are widely accepted were not made up by the founders, Alicia Garza, Patrisse Cullors, and Opal Tometi.
Alicia: I kinda like the idea of Marxism... But all of my other political reform plans have failed
Opal: don't give up, something will work!
Patrisse: omg the police just killed another black man SMH this HAS to STOP! It's like they don't even care about our lives...
Alicia: I've got it! Black lives matter!
by An Honest Black Guy September 8, 2021
Get the BLACK LIVES MATTER mug.
What should really be being protested instead of black lives matter because black people do matter but so does everyone else it’s not like everyone else should go worship them because nobody else matters.
Beverly : BLACK LIVES MATTER.
Jenna : ALL LIVES MATTER

Jesus : calm down all lives matter I created all of you.
Jenna: thanks Jesus

Jesus: your welcome
by Trumpster1010 December 6, 2020
Get the All lives matter mug.
A term to describe that Hispanic lives mattter too. Us people deserve justice. Therefore Brown Lives matter
Guy-ALL LIVES MATTER
Guy 2-nah dude I think you mean brown lives matter
by Lick My Nut August 11, 2020
Get the Brown Lives Matter mug.
They do.
Asian lives matter, black lives matter, White lives matter, Hispanic lives matter, Latino lives matter, Middle Eastern lives matter, All lives matter.
by Rotten Turkey May 7, 2021
Get the Asian Lives matter mug.