[ask for one's hand] {v. phr.} To ask permission to marry […]

[ask for the moon] or [cry for the moon] {v. phr.} […]

[back out] {v. phr.} 1. To move backwards out of a […]

[back the wrong horse] {v. phr.} To support a loser. * […]

[band together] {v. phr.} To join a group to exert united […]

[bandy about] {v. phr.} To spread rumors or whisper secrets. * […]

[barge in] {v. phr.}, {informal} To appear uninvited at someone's house […]

[bark up the wrong tree] {v. phr.}, {informal} To choose the […]

[bat an eye] or [bat an eyelash] {v. phr.}, {informal} To […]

[be a fly on the wall] {v. phr.} To eavesdrop on […]