be hoist with / by your own petard

be hoist with / by your own petard formalto be harmed or embarrassed by the plans you had made to hurt other people – often used humorously搬起石头砸自己的脚，害人反害己〔常为幽默用法〕

• prem
• diode mixer
• dunger
• substation
• elder
• wind vanes
• headworker
• clicker
• crane-fly
• Belitung
• RSE
• esophagogastrostomy
• reducing coupling
• tell someone where to put（或what to do with） something
• advance your career / a cause / your interests etc
• LBO
• well-done
• Zuricher
• lay-bys
• circumnutate
• Liberty Bell
• dropsonde dispenser
• ty
• acharne
• medico-botanical
• relativizing
• noise digit
• incubate
• bang into
• AAEE
• simnels
• playwear
• gnostics
• lead-free gasoline
• literalisms
• vacuumize
• referendary
• home movie
• impassibility
• disfranchiser
• antihunt circuit
• snubs
• lea.
• clamshell snapper
• nonviscous neutral oil
• night safe
• Guillain-Barre syndrome
• data-interchange format
• outbursts
• mowed或mown
• grasped
• all in all
• ground bass
• common practice
• shoot-up
• vulvectomy
• tetanize
• moneygrubbing
• TDA
• Sinemurian
• outrunners
• Corvallis
• picro-
• in voice
• starve out
• codeines
• maggotry
• weathercasters
• joint bar
• ross seas
• half hitches
• design factor
• refer to drawer
• CONTRAN
• vexillologic
• womb
• green as a gooseberry
• arthrectomies
• oof-bird
• stop someone's mouth
• pectens
• a feast for the gods
• electromechanical transducer
• samsuns
• nif gene
• peculiarizes
• Amalek
• vacuum-tube electrometer
• AFSTN
• titillations
• necrophiliac
• algometers
• sissoo
• a cushy number
• acculturated
• spinal column
• echo plate
• caseinogen
• Mystacocarida
• Rhipicephalus