- bed of roses
- blend in with
- be mangy
- be unsure of
- by a long way
- be shut down
- buttering up
- bonking
- bring relief to
- beady-eyed
- broiling
- be piqued
- bring up the rear
- bewitched by
- brick-a-brac
- big gun
- breach of the peace
- bite someone's head off
- blemished
- beat one's breast
- blasé
- blubbing
- babe in arms
- baking
- bear it
- be clued up on
- bacchanal
- brainbox
- balsam
- breathe down someone's neck
- bendy
- ben
- be gone from
- benefaction
- be in a brown study
- blanched
- black mark
- billy club
- billy
- bye-byes
- become rich
- beau monde
- big hand
- become resigned to
- blow apart
- brass tacks
- be at leisure
- bite off more than one can chew
- be dumbfounded
- brass neck
- be of help to
- blood-thirsty
- be prolific in
- bums on seats
- button your lip
- bring into line
- by the side of
- baldy
- be deep in thought
- bring to the fore
- bored
- be playing up
- buckle to
- be second to none
- be wild about
- by the shedload
- blow-in
- be hot under the collar
- bellyful
- blubbering
- busty
- be the mother of
- bang up
- bitching
- blowhard
- baloney
- bone dry
- be mad on
- belly laugh
- botched
- be bested
- boscage
- bless you
- be in collusion with
- bitzer
- be copy
- burial mound
- bish
- blooper
- be smitten with
- brashness
- bristle with
- burr in someone's saddle
- baby-sit
- bitch up
- bodyguards
- be resentful
- boncho
- bacchanalia
- bloomer