The recurring sensation of your mouth feeling "wired shut" in your dreams can symbolize feelings of restriction or the inability to express yourself. This tension in your jaw area may reflect emotions or thoughts that you find difficult to communicate in your waking life. The act of trying to open your mouth but being unable to could indicate frustration, perhaps related to situations where you feel silenced or unheard.

This dream might also suggest that there are unresolved issues or feelings that you want to voice but feel constrained by circumstances or your own fears. The imagery of fighting against an elastic band can represent the struggle between your desire to speak out and the forces that hold you back.

To address these feelings, consider reflecting on areas in your life where you might be holding back your thoughts or emotions. Journaling or talking to someone you trust about your feelings may help you find clarity and release some of the tension you're experiencing. Exploring creative outlets for expression, whether through art, writing, or even physical activity, could also be beneficial.