Dingbong
A word to describe someone who is silly in a humorous way
“What are you doing, you dingbong?”
Dingbonger
Usually referred to as an individual who acts/ or performs as if they were another person.
A week after you get a new item and new wardrobe another person purchases the same item, which; could be a variation of the original item, or the exact replica. The person who is unoriginal would also be known as, a dingbonger.