perpéton
Perpéton is a term originating from French slang, generally referring to a person who is perceived as awkward, clumsy, or foolish. It can also describe someone who is easily tricked or manipulated, a bit of a simpleton. The word carries a connotation of mild derision, but it is not typically used with strong malice.
The exact etymology of perpéton is somewhat unclear, but it is believed to be an augmentative form
Usage of perpéton is largely informal and often found in everyday conversation rather than formal writing.