[behind the times] {adj. phr.} Using things not in style; still […]

[behind time] {adv.} or {adj. phr.} 1a. Behind the correct time; […]

[belly up] {adj.}, {informal} Dead, bankrupt, or financially ruined. * /Tom […]

[below par] {adj.} or {adv.} Below standard. * /Bob was fired […]

[beneath one] {adj. phr.} Below one's ideals or dignity. * /Bob […]

[bent] {adj.} 1. dishonest or corrupt, 2. homosexual (mildly derogatory).

[beside oneself] {adj. phr.} Very much excited; somewhat crazy. * /She […]

[beside the point] or [beside the question] {adj.} or {adv. phr.} […]

[beyond measure] {adj.} or {adv. phr.}, {formal} So much that it […]

[beyond one's depth] {adj.} or {adv. phr.} 1. Over your head […]