A consistently unreliable person; one who agrees to do something, but never follows through with it.
He's such a branflake! He said he was gonna bust up that wigga with us but backed out again.
by GruberGangster July 10, 2008
2 more definitions
Someone who consistently hangs out with people he actually enjoys being around.
Wow he sees you all the time?! He's such a Branflake!
by NoobNasty August 13, 2008
A ceral that tastes somewhere in between cardboard and shit.
"I shat on a piece of cardboard and it tasted better than bran flakes"
by xxdeathbytoasterxx January 10, 2012