Your choice of a verb is really amazing. I have seen this verb used this way a few times, but not often. Yet, it is really best.

The alternatives:

- ejaculate - sounds clinical, medical, and takes too long to pronounce all the 4 syllables

- come/cum - boring, very boring

Erupt is really great and conveys the volcano-like reaction. I can see how you would find it amazing.

I hope you do not lose your sense of wonder about those things as you grow up. It is really refreshing to read your posts, and I am sure that people in your RL find your being so genuine disarming and extremely attractive. Not that long blonde hair on the avatar is not attractive - it is, but long blonde hair is achievable via the use of peroxide, while your sense of wonder and being so genuine cannot be achieved via using any commercial products.

Just be careful.