Somehow while dreaming of this... I get the vibe that this has happened before when I was very very young.
The setting seems to be that of in a medieval European palace and I have access to this gun that shoots green goo, shoots lightning and bullets at monsters/people.
The lightning and bullets are usually aimed at monsters but spraying this green goo causes whom ever person it contacts to obey my every orders. A side effect was that the person affected by it will somehow crave for crocodile meat.
For some reason I sprayed my parents with it and they brought me to the Genting Highlands video game arcade to purchase some fresh whole crocodile already packaged in those see through packages...