1 definition by Kevin Gray, aka Frox or Xacarath

A word that originated as a description of an animals sound, most often linked to the sounds foxes and small dogs make. Used as a word, it can be an exclamation of excitement or to get ones attention. Some times it is also used as an affirmative substituting the word yes. The word is popular in the 'furry' community as well.
Cassandra yipped to get her mate's attention
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