Hi,
Well it depends.
If your temps are right it should be fine as far as the snake digesting before the meal rots inside it. If your temps are variable or just wrong however it will probably lead to a regurge.
You still might get a regurge anyway though - which is obviously serious.
And there is always a chance ( though it is probably quite slim for a one off event ) that it might trigger a fast.
Is there any real reason you want to do it?
dr del