Bruise

An euphemism for a person who has the uncanny ability to retrieve any lost item with ease.

Examples:

• " She's like a bruise when it comes to finding lost belongings, always just beneath the surface. "
• " The cops were searching for the missing necklace, but they called for a second 'bruise' to come and find it easier. "
• " The museum needed a bruise to find the stolen painting, so they hired one on a consulting basis. "