make a fool of oneself before others;make an exhibition of oneself in public ? 那位老奸巨猾的家伙又一次～了。That crafty old scoundrel once again made a fool of himself before others.
當(dāng)眾出丑dānɡ zhònɡ chū chǒu
在大庭廣眾之下，出洋相。make an exhibition of oneself, make a fool of oneself before others, bring shame on oneself in public, pull a boner