Dreams like yours can be quite vivid and imaginative, often reflecting your feelings and experiences from childhood. Here are some insights into the elements of your dream:

1. Dollhouse: Being inside a dollhouse can symbolize feelings of vulnerability or a desire for control in your environment. Dollhouses often represent a world of imagination and play, which may indicate your childhood desire for safety and comfort.
2. Being Chased: The robber chasing you could represent feelings of fear or anxiety, possibly related to situations in your life at the time. This chase might symbolize feeling threatened or pressured by something or someone.
3. Cartoon Bomb: The bomb, especially since it has a cartoonish quality, may suggest that the threats you perceived were more exaggerated than real. It could symbolize worries or fears that seemed bigger in your mind as a child.
4. Mickey Mouse and Goofy: These characters may represent elements of fun and childhood innocence. Their destruction could point to a fear of losing that innocence or a chaotic element in your life that feels overwhelming.
5. Running Up Stairs: This action could imply a desire to escape your fears or anxieties. Stairs often symbolize progress, so running up them might suggest that you were trying to elevate yourself above the situation.

Overall, this dream could reflect a blend of childhood fears and the desire for safety and control in a world that felt chaotic. It might be helpful to reflect on any similar feelings you've had in your waking life and how you've learned to cope with them as you've grown.