dig one's own grave

Seriously harm oneself, cause one's own ruin or downfall. For example, If Sam pursues that course, he'll be digging his own grave. [First half of 1900s]

Common Names:

Name	Pronounced	Usage
Kegan	-	English (Modern)
Gifford	['gifəd]
Bamidele	-	Western African, Yoruba
Eutropia	-	Ancient Greek
Rajya	-	Arabic
Wall	[wɔ:l]