A way to say apologize to a fellow Bro.Pronounced like the spanish Lo siento, meaning sorry. Sticks with the theme of using spanish, like bro favor. Used in place of "My B" and/or the word sorry.
Bro 1 : Bro! Are you wearing my visor?
Bro 2 : Yeah dawg! its so awesome!
Bro 1 : Can you take it off bro favor? Id like to wear it
Bro 2 : Yeah no prob man, bro siento.