A racehorse that regularly misbehaves when being placed into a starting gate.
 a docile animal at home, he was a barrier rogue on the racetrack
 Example sentencesExamples
-  This isn't a demon horse or a barrier rogue or anything.
 -  The horse has forged a reputation as a barrier rogue and caused a stir when playing up in the stalls before a Flemington jump-out last week.
 -  She had been something of a barrier rogue in her earlier days, but is now channelling her energy into winning races.
 -  His first appearance certainly did not go to plan as the barrier rogue played up in the stalls.
 -  He was an expensive and highly rated Italian import who turned barrier rogue and never got to contest the race he was purchased for.
 -  Former Hong Kong barrier rogue Senta De Noche can continue his unbeaten start to his career under Christian Reith at Rosehill on Saturday.
 -  He was a bit of a barrier rogue and his own worst enemy coming out of the gates.
 -  They had tendon problems or were terrible barrier rogues.
 -  Former barrier rogue Street Fairy has finally broken through at a maiden at Gilgandra last Saturday.
 -  He was a barrier rogue with what jockey Tye Angland described as "a hair trigger" and a propensity to lose it at the sight of starting gates on raceday.