Heads, slangily is a term used to refer to people's heads or minds. NOBS is an acronym for 'Numbskulls On Bicycles and Skateboards', which is a derogatory term for people who are not very intelligent. DOMES is a slang term for a person's head, often used in a humorous way. NOGGINS is another slang term for a person's head, usually used to describe someone who is not very smart. All of these terms are used to describe people's heads or minds in a humorous or derogatory way.