Schmegegge is a Yiddish term used to describe someone who is foolish or incompetent. There are a few synonyms that can be used in place of this term. One of these synonyms is bozo, which is a derogatory term used to describe someone who is foolish or clumsy. Another synonym for schmegegge is dolt, which refers to someone who is dull or stupid. Other synonyms include nincompoop, which refers to someone who is foolish or silly, or dimwit, which refers to someone who is not very intelligent. In any case, the term schmegegge and its synonyms are used to describe someone who is not very bright or capable.