A horse that has the habit of cribbing (seizing a solid object with the teeth and drawing in wind).(noun)
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Use "cribber" in a sentence
"** Possibly signalling a shift in Conor from Dylan cribber to ODB biter?"
"Sleepyhorn, Milman Mingle, the vote-cribber, on his right; there, on the other, sits Mr. Snivel and Mr. Keepum."
"Now there appears in the doorway, the stalworth figure of the vote-cribber, who, with sullen face, advances mechanically toward Tom, pauses and regards him with an air of suspicion."