[plǿi kai] (v, exp) EN: make a fool of oneself ; manifest one's stupidity ; make a faux pas ; make a blunder ; make a gaffe ; pull a bonerFR: gaffer ; commettre une bévue ; faire une gaffe (fam.) ; faire une boulette (fig. - fam.)
n. [ L. stupiditas: cf. F. stupidité. ] 1. The quality or state of being stupid; extreme dullness of perception or understanding; insensibility; sluggishness. [ 1913 Webster ]
[ハンロンのかみそり, hanron nokamisori](n) (obsc) (See オッカムの剃刀) Hanlon's razor ("Never attribute to malice that which can be adequately explained by stupidity")[Add to Longdo]