I'm playing Blue right now, and my Victreebell just used Acid. Why does the game feel a need to play a song? Is it supposed to be the acid song? It's not Sing...just Acid. Oh well. Know any other weird moves? And it can be from any generation.
To me, Ice beam looks weaker in D/P. It's very small and thin, in the GBA versions, it looked very powerful being big and thick.