beaver eater noun3 •(slang, vulgar) Someone who performs cunnilingus.Written on Participant 7's Facebook wall by Participant 8 […] 7: You don't know me 8: I know you're a beaver eater — 2014 •(slang, offensive) A Canadian person, especially a French Canadian.Tell him to follow his nose to Buffalo. We're en garde 40 miles north. Of course we're ready for the likes of the Grubby Corp. We will *never* surrender. […] -- flag waving beaver eater from the north — 1997 •(US, no longer used) A wolverine.This animal, which is known in Canada by the name of Carcajou, and the Beaver Eater, is of a clumsy appearance, about a foot and a half high ... — 1819 formsbeaver eaters · beaver-eaters