Just an idea for another forum game. You know how awards programs will introduce a special guest by first saying "The next guest needs no introduction..." immediately followed by a summary of everything noteworthy that the person has done? Well, the game here is to introduce the next person in that fashion, making up stuff without knowing who the next person to respond will be.

For example, user A might write
"The following user needs no introduction: you'll remember her from the silver screen in such memorable roles as Sharky, the loan shark who was also a real shark with a heart of gold, and Dipsy McNoodle, the singing narcoleptic detective. That's right, it's..."

Then user B might comment, saying "Thank you, thank you. It's a pleasure being on the show. The following user needs no introduction; he solved world hunger in 2015, cured cancer in 2022, and invented a time machine so he could travel back in time to create Starbuck's in 1975. Yes, it's..."

Then user C might say "It's great to be here! You'll remember that our next guest won the nicest user awards AND the Fan of the Fortnight awards six straight times. Of course, it's..."

Hopefully you get the idea.