The initial idioms of the letter B

broad strokes	broaden
broaden (one's) horizons	broaden horizons
broaden out	broad
Broadway	broccoli
broken dreams	broken record
broken reed	broken vessel
broken-hearted	broken
broke	bust a bronco
Bronx	Bronx cheer
brood about	brood over
brood	broom closet
broom	jump over the broomstick
bro	bros before hoes
broth	BROTUS
brought	bring (someone) in from the cold