Roughly, "They can kill you, but the legalities of eating you are quite a bit dicier." The slogan of the Enfield Tennis Academy, as established by the late James Incandenza.
As i don't know any Latin really, i'll take DFW's word on it.
IJ

Literally? "They can kill you, but they can't eat you it's a crime." Really, one of the less stirring and (dare I say it, lest I reveal more of my education) altum Latin quotes I've heard in a while.

Wow! Three Latin quotes in one node! That's gotta be a record or something.