Certain laughers

• Wild laughers
• Wild animals
• The laughing stock of Africa?
• "The Lion King" villains
• "Laughing" critters
• They may laugh at grouchy Ena Sharples’s revelation
• Howling hunters
• Minor villains in "The Lion King"
• "Laughing" African beasts

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Hyena \Hy*e"na\, n.; pl. Hyenas . [L. hyaena, Gr. ?, orig., a sow, but usually, a Libyan wild beast, prob., the hyena, fr. ? hog: cf. F. hy[`e]ne. See Sow female hog.] (Zo["o]l.) Any carnivorous mammal of the family Hy[ae]nid[ae] , doglike nocturnal mammals ...