The initial idioms of the letter B

be blasted to smithereens	be blind to
blotto(ed)	be blown away
be blown to smithereens	be bone dry
be bone idle	be bored to death
be born with a silver spoon in mouth	be born yesterday
be bouncing off the walls	be bound and determined
bound to, be	be brain dead
be bright and breezy	be bright-eyed and bushy-tailed
be broad in the beam	be brother's keeper
be brought down a notch (or two)	be built like a brick shithouse
be built like a tank	be built on sand
be bumping along the bottom	burn out
be burnt to a crisp	be bulging at the seams
be busted	be careful
carry away	be carried out feet first