FUDster
Any person, group of people, or organization that purposefully spreads Fear, Uncertainty, Doubt (disinformation)for their own amusement or for some gain, political, financial or otherwise.
The FUDsters are out in force about coronavirus, trying to create their brand on others anxieties.
Fudster
A person (typically older), who is set in their ways and unpleasant to deal with.
"That old Mr. Smith is grumpy - what an old fudster".
Fudster
Someone passionate about food and drinks. Common traits include liking pictures of food on social media platform, willing to go to great lengths to taste good food, etc.
David is such a fudster, it's such a shame he works for the bank and not in the kitchen.