Expression

by halves: Idiom Meaning and Origin

by guess or by gosh: Idiom Meaning and Origin

butter wouldn’t melt in someone’s mouth: Idiom Meaning and Origin

butterfly upon a wheel: Idiom Meaning and Origin

bust one’s chops: Idiom Meaning and Origin

burn someone’s ears: Idiom Meaning and Origin

bring on: Idiom Meaning and Origin

Bob’s your uncle: Idiom Meaning and Origin

blurt out: Idiom Meaning and Origin

blow the doors off: Idiom Meaning and Origin

blow me down: Idiom Meaning and Origin

bless you: Idiom Meaning and Origin