That sounds very odd—it sounds like a moan of pain or a werewolf. Although there are no absolute spelling rules for many interjections, it is wise to follow tradition.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
SnarfAnd a werewolf would be: "A-wooooooooooooooooooooo..."No, he would be: "Woh-woh-woh-a-wooooooooooooooooooooo..."