shove off with only a bare goodbye 意味

shove off: {句動-1} : 出発する、立ち去る(It is) Time (for me) to shove off.; (I) Got to shove off そろそろ行かなくちゃ。／もう帰らなきゃ。／もう行かなくちゃ。／もう失礼しなきゃ。◆【用法】帰るときに使う言葉。◆【同】It is time for me to leave.------------------------------------
push-and-shove-only bout: 《相撲》突き押し主体の取組｛とりくみ｝
shove everything off onto: ゲタを預ける