1. A mild exclamation used to express surprise, frustration, or annoyance; a euphemistic substitute for a stronger oath.
Usage: informal; chiefly North American; considered old-fashioned or quaint in modern usage

1. Used as an intensifier or modifier expressing annoyance or emphasis; damned or confounded.
Usage: informal; euphemistic; often used attributively before a noun

Examples

• Goldarning it, I forgot my keys again!
• That goldarning dog ate my sandwich.
• Well, goldarning, I didn't expect to see you here.
• This goldarning computer keeps freezing.
• Goldarning weather ruined our picnic.
• I can't find that goldarning remote anywhere.