What does a dream mean in which you have an erection or hard-on?
A dream in which you have an erection symbolizes your creative power and energy. You want to take action.
What does a dream in which someone else has an erection mean?
A dream in which someone else has an erection suggests that you fear impotence or sexual dysfunction.
See also the dream meaning of:
Read more: The meaning of common dreams: what do your dreams say about your subconscious?
What others say about this dream
Every dream is a direct, personal, and meaningful message to the dreamer.
– u/RadOwl on this conversation on Reddit