We tried to help her, but she 'shooed' us away.
The horse is a 'shoo-in' to win the race.
a 'shoo-in for' the tournament/job/award
(..) Oh, it's an opossum. Eating a body. - Should I shoot it? - No. No, no, no. Opossums are scared of humans. Here. Shoo, shoo, shoo! Shoo, shoo! Go, go, go, go! Go, go, go. Shoo, shoo. Come on. Shoo, shoo. Shoo, shoo, shoo, shoo, shoo. Yeah. They're terrified. (..)2008 TvShow: Bones Title: The Finger in the Nest Season: 4 Episode 3