İndication of a lot of big talk that will produce nothing Also, click to see other meanings of this dream.Thunder 1. Inner rage. 2. Loss and disappointment. 3. External forces, perhaps aggressive, calling for attention. 4. Oversexed.Thunder Symbolic of God’s voice, Ps. 77:18Thunder Anger, Message to get your attentionThunder See Lightning (Gypsy).Thunder Hearing thunder in your dreams is symbolic of some great anger you feel.