(idiomatic) To consume (food) quickly or greedily, without regard for table manners.

To whistle in appreciation or sexual interest.

Alternative spelling of wolfsbane

A whistle, of two notes, to signify sexual interest in someone.

Alternative spelling of wolf whistle

A wolf that is not part of a pack. / (figuratively) A person who avoids the company of others; a loner; an independent or solitary person.

Canis rufus, a medium-sized canine native to the southeastern United States.

thylacine (Thylacinus cynocephalus)

(idiomatic) To raise a false alarm; to constantly warn others about an imagined threat, thereby failing to get assistance when a real threat appears.

Any of several species of wandering spiders (family Lycosidae) that catch their prey on the ground by stalking it and not building webs.