Booger: In dreams, boogers can symbolize feelings of embarrassment, unresolved emotions, or issues that one is trying to ignore. They may represent the act of picking at old wounds or the need to cleanse oneself of negative experiences. Seeing or interacting with boogers in a dream might suggest that the dreamer is grappling with something they find unpleasant or shameful, prompting them to confront these feelings in their waking life. The act of removal or acknowledgment in the dream could indicate a desire for release and healing.