「凶暴で獰猛な肉」とは、アナグマの強靭さと忍耐力、そしてその肉の美味しさを意味し、昔から世界中で広く消費され、珍味として知られています。
アナグマや、人間のような短い足を持つ他の動物が、吸ったり、かじったりしながら食べ物を吸ったりするということは、容赦なく噛みしめることを意味します。「アナグマ…下顎は、頭蓋骨の長い空洞にしっかりと固定された横顆によって上顎と連結されているため、顎が外れる可能性はほとんどありません。これにより、アナグマは最大限の粘り強さでその状態を維持できるのです…」
　【　https://en.wikipedia.org/wiki/badger　2013-01-14　】
「吸って噛む」という構成要素の右側は、「フェラチオしながら噛む」という構成要素と同義であることに注意してください。生きた肉をくいしばったアナグマは、おそらく、くいしばった復讐心に燃える性的奉仕提供者のように、犠牲者の死を待ちながら、ほとんどの体液と血を吸い取っているでしょう。
歯ぎしりとそれに関連する問題や恐怖は、次の象形文字に表れています。
そして：「歯 齒 恨 艮 仡 旡 兂 邪 拑 音 既 既 茱 萸 飢 啗 啖 猖 惕 𣇄 晣 惮 憚 喫 吃 喫 揕 意 貇 虞 鉗 𪗱 齟 𪘚 齬 齭」歯が原因で痛みを感じる。

「Meat with viciousness, ferocity」refers to the toughness and perseverance of a BADGER, as well as the tastiness of its meat, widely consumed in the past all over the world and renowned as a delicacy.
　A BADGER or other animal such as a human being with shortened legs,「chewing, gnawing while sucking」means UNRELENTING CLENCHING:「Badger…lower jaws are articulated to the upper by means of transverse condyles firmly locked into long cavities of the skull, so dislocation of the jaw is all but impossible. This enables the badgers to maintain their hold with the utmost tenacity…」
　　[　https://en.wikipedia.org/wiki/Badger 2013-01-14　]　
　Note the right element of「sucking and chewing」is synonymous with「chewing while fellating.」A badger with clenched jaws around some living meat would likely be sucking up most of the juices and blood while awaiting the death of its victim, not unlike a clenching, vengeful service provider.
　CLENCHING and related problems and fears are present in these glyphs:
　歯 and 齒 as teeth.
　恨 regret, hate, resentment, rueful, hold a grudge, malice, bitter feeling, rancor, to curse and swear.
　艮 chewing.
　仡 being fed up with conditions and bravely doing something about it while unafraid of the consequences.
　旡 suddenly choking on something in one's throat.
　兂 clasped with teeth.
　邪 wickedly demonic.
　拑 pinning with clenched teeth.
　音 loud noise.
　既 and 既 too late, happened already, unchangeable.
　茱 and 萸 bloody stump, dogwood.
　飢 ravenously chomping meat.
　啗 enticing lure, gnawing meat.
　啖 threaten a superior, taunt and torment, reckless endangerment while tasting and eating.
　猖 ferocious and insane, mad, reckless, not following the rules.
　惕 healthy respect of danger.
　𣇄 and 晣 biting off a chunk, bent by tonguing mouth.
　惮 and 憚 fear, dread, shirking, shrunk.
　喫 clenching with gasps.
　吃 and 喫 extirpate, destroy utterly.
　揕 bare-fisted jab, punch in the face.
　意 long in thought, intent, concerns.
　貇 tenaciously clenching jaw and not letting go.
　虞 horror, terror, terrorism.
　鉗 clamp and gag.
　𪗱 and 齟 discord, broken teeth.
　𪘚 and 齬 gritting one's teeth, great hatred.
　齭 pain caused by teeth.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaninglless mnemonics)
Unihan extended: to root, gnaw