a suitably comedically incompetent controller of muppets

A person profficient in the art of being a complete muppet. - see muppet

A swift, dominating, and intellectually profound experience for one individual when another exercises their high debating skill and detailed knowledge about an argued topic resulting in not only an obliteration of the other person’s position but also their entire world view.

A person who is ignorant and generally has no idea about anything.

Forcing your hand and eventually the arm into the anal cavity so far up that you now have total control of the mandible, enabling muppet like actions.

An alternative term for idiot or moron. Usually used in the UK to describe someone who is incompetant or gormless. Taken from the name for the popular Jim Henson Puppets.

A right useless fuckwit.