@blu 

a moviestarplanet 'legendary' forumer. very stubborn and naturally rude but can be fun to hangout with. be aware of the fact that she thinks that she is super big and popular.

"Have you heard? @blu is back!"

@blu by sarahissoextra July 18, 2017

Blu 

Blu is an adorable boy. He Is always hyper and loves to laugh. If you ever meet a Blu, he will most likely have brown eyes and dark brown hair, always love on your blu!

Me: Blu is adorable

Others: I know right

Blu by Etlol6632 March 1, 2020

Blu 

An extremely dope rapper best known for his debut album, "Below the Heavens," which produced by DJ Exile. Based out of L.A., he has also collaborated with Mainframe to produce "Johnson&Johnson" and with Ta'Raach to produce "The Piece Talk (C.R.A.C. Knuckles)."

Go download "Below the Heavens" by Blu & Exile right now...

Blu by ElBarto45 January 10, 2009

blu 

one sexy MOFO !! Someone I know called Blu, inspired my thoughts

OMG! ur too sexy to be real

blu by Sphynx February 2, 2005

blu 

A team in the pwnage game Team-Fortress 2 that stands for Builders League United

Person 1: Hey What team should we join?
Person 2: Lets go blu!

blu by Cory The Taco March 21, 2008

blu 

Acronym for broken lost and used the term came from miz.Blu aka Brigit Blu a artist best known for her song sober who grew up threw struggle and was gifted the name by a counselor when asking him why he called her Blu he said “Because you lived a rough life where you where Broken Lost n Used .

“Dam homie why you so blu?”
-what I’m not sad
“Na Hommie not calling you sad saying what you went threw was hella Blu my guy”

blu by Alanama November 24, 2021

blu 

A word that originates in South East London used to describe a £5 note.

Oi blud, beg u spot me a blu 'til 2moro.

blu by datseboi July 15, 2006