The slugs developed some sort of mental disorders from being sluggos for all that time. You can't just go around going "blrt" and say you're the royal wine server or whatever. They're obviously in need of therapy.
Being a slug might be quite comfortable: you just need to kind of loll about and nobody cares much about your figure. And nobody's going to dare try to tread on you when you're 12" long and rather incendiary.
Er anyway, I did make another point but the forum is having a bad hair day, which is that I wanted to return to Braccus Rat to tell it about my exciting adventures (a.k.a "exo'ick places I have been pwned") and was disappointed that I was unable to do so. It's probably still waiting in anticipation of my ripping yarns.