Quote - In the specific cases I mentioned, eversion means to turn the guts inside out.
Sea cucumbers (and related echinoderms like starfish or sea urchins) can do
this; some use it for self-defense, others use it as a way to get inside another
creature and digest it.   Sort of like a tongue-lashing taken to extremes.

 
Sounds deliciously pornographic, especially the tongue lashing! -maybe somebody could come up with a morph. ;=D
DPH

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