There are a variety of synonyms that can be used in place of the phrase "toss jail". One possibility is "throw in prison" which conveys a similar sense of force and urgency. Another option is "incarcerate" which is a more formal term for putting someone in jail. "Lock up" is another common synonym, and it is often used in a more casual or colloquial context. "Detain" is another possibility, although it can also refer to shorter-term holding of suspects or individuals who have not yet been convicted. Ultimately, the choice of synonym will depend on the context and desired tone of the sentence.