Sunday punch

n. a very solid and destructive blow; one’s best blow. Ralph aimed a Sunday punch at Frederick’s nose, but he missed and spun about, striking his elbow on the banister.

Common Names:

Name	Pronounced	Usage
DuŠKo	-	Serbian, Croatian, Macedonian
Cleveland	KLEEV-lənd	English
Uzzi	-	Biblical, Hebrew, Biblical Hebrew
Shou	sho:	Japanese
Torcuil	-	Scottish
Sibyl	SIB-əl	English