The goliath frog

[Lija]

so sorry for your loss

[Starforce2]

some frogs have the ability to eject their stomachs to get rid of something they ate that is harmful or disagreeable to them. Perhaps this frog simply couldn't get it back in, or it ate too much to fast? There is actualy a video I've seen of a frog doing this but I don't remember which species or how many frogs have this ability, so I can't say for sure yours is one that can.