blow up in (one's) face

To have a plan go wrong or awry. Mike was trying to sabotage my campaign, but the plan blew up in his face when I overhead him talking about it. Tina's decision to invest only in technology stocks has really blown up in her face.

Common Names:

Name	Pronounced	Usage
David	DAY-vid (English), dah-VEED (Jewish, Spanish), da-VEED (French), DAH-vit (German, Dutch), DAH-vid (Swedish, Norwegian), dah-VEET (Russian)	English, Hebrew, French, Scottish, Spanish, Portuguese, German, Swedish, Norwegian, Danish, Dutch, C
Padrig	-	Welsh, Breton
Abdurakhman	-	Chechen
Laverna	-	Roman Mythology
Finn	[fin]
Kimberlyn	KIM-bər-lin	English (Rare)