Unless I have snake that is capable of taking several large prey items, then whatever is left is disposed of. I do not risk the snakes health by trying to get rid of extra prey items.
As far as your snake goes, it depends on whether it is a colombian, central american, Bcc, etc. What size is it? What girth? etc. You failed to fully describe the situation.
Hopefully, the worst that eill happen is the snake will regurgitate the food, and be okay. Hopefully.
Good luck,
Warren
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Dr Warren Booth
North Carolina State University
Department of Entomology
3309 Gardner Hall
Raleigh, NC 27695-7613