Bossmen
From Muppet Wiki
A Bossman in It's a Very Merry Muppet Christmas Movie.
The Bossmen are giant Muppet characters that were developed in 1971 for a stage show with Nancy Sinatra. The Bossmen are twelve feet tall, and operated with rods. They made occasional appearances on The Muppet Show, and they made a cameo appearance in It's a Very Merry Muppet Christmas Movie, during the "Cirque du So Lamé" production.
Similar characters known as Small Bossmen appeared in episode 117 and episode 319.
