Babe in the woods
innocent person
Back to square one
back to the beginning
Back to the drawing board
- start again on a new design after a failure of an earlier attempt
Backseat driver
someone who criticizes form the sidelines
Baker’s dozen
- group of 13
Ballpark figure
a rough or approximate number to give a general idea of something
Bark is worse than your bite
to get something to eat
Bark up the wrong tree
- making a mistake
Babe in the woods
innocent person
Back to square one
back to the beginning
Back to the drawing board
- start again on a new design after a failure of an earlier attempt
Backseat driver
someone who criticizes form the sidelines
Baker’s dozen
- group of 13
Ballpark figure
a rough or approximate number to give a general idea of something
Bark is worse than your bite
to get something to eat
Bark up the wrong tree
- making a mistake