Noviro
吐丝自缚
Simplified 吐丝自缚
Traditional 吐絲自縛
Pinyin tǔ sī zì fù
Definition to spin a cocoon around oneself (idiom); enmeshed in a trap of one's own devising; hoist with his own petard
真是吐丝自缚
tǔ sī zì fù
He really has hoisted himself with his own petard