可鄙的

That was a contemptible trick to play on a friend.

那是朋友玩弄一出可鄙把戏。

In both cases, we have a picture based on simple ideas, caricatural descriptions of the opponent and targeting nationalistic feelings.

以上两种情况，人们都会从简单信息中看方可鄙形并激起自己情感。