There is this kid I know, that has a large...I think...an Asian water monitor. The monitor get a free range of his room, and he set up a corner of the room with UVB light...sometimes it just bask in the sun shinning through the window. Anyway...this kid knows me...and one day I went in his house to see a computer game he has just bought. At the time, his monitor was hungry and he needed to run to a petshop to get him food because he ran out the frozen mice, or maybe rats...and while I was in there it wouldn't leave alone. It kept on following me and him. i think, because it's captive bred, it associate people with food. I was a bit nervous because from what I've read, this guys have teeth like tiger shark. It kept on walking toward me no matter which direction I was moving trying to get him away. He even tried to climb on me.