be hoist with one's own petard



be hoist with one's own petard

To be undone by one's own schemes.
See also: hoist, own, petard

Common Names:

NameGenderPronouncedUsage
CiarKEER, KEE-arIrish
Jana (2)YAH-nahCroatian, Serbian
PhilippFEE-lipGerman
Zhen-Chinese
Swain[swein]
Eustachys-Ancient Greek