Roof, hoof, woof, aloof.
A dog's bark is sometimes written as "woof" or "woof woof" (another typical written form is bow wow).
woof woof woof
Woof normally means a dog barking. e.g "Woof, Woof!" The dog barked.
Go dawgs, sic'em woof woof woof!
Your mother.
Woof-Woof was a werewolf
i read the book
woof woof
WOOF - AM - was created in 1947.
woof woof
Woof woof woof Don't you dare do anything bad!