Best definition
Head strong, genial in nature. Easy to be friendly with but hard to be friends. Usually good in business but

no so in personal matters. Two types of Wirtz’s, the first is great to be around – funny, articulate and caring. The second is a dangerous character that would sooner take your money than talk to you.

That’s such a Wirtz thing to do!

He’s a good Wirtz, the others ar just plain nasty!