Alternative form of what doesn't kill you makes you stronger

Hardship builds moral character.

So as to kill; fatally. / (figuratively) So as to incapacitate with laughter.

plural of Killingsworth

A surname.

A surname.

plural of Killinger

(humorous) A killjoy.

The villages of North Killingholme and South Killingholme in North Lincolnshire, England.

A town in the Metropolitan Borough of North Tyneside, Tyne and Wear, England (OS grid ref NZ2771). / A small town in the City of Lake Macquarie, New South Wales, Australia.