Thanks for all the responses everybody! I was implying that I'd thaw it probably in the fridge over night, and then just put it for a few minutes under the heat to warm up. At that point if the snake happened to just go for it and eat it, that wouldn't be a problem at all.
Also, I'm planning on feeding it with hemostats.
Should I move it around a bit where the snake can see and then leave it there, or actually wiggle it about in front of the snake until it strikes and takes it directly from the tongs?
(sorry if these are n00b, previously answered questions. I am a n00b.)