1 definition by Chris Zap

A form of the word 'Yup' with means yes or to agree, but in this conjugation we are using the false tense. If you use the word 'yap' in a sentence, you are using sarcasm through the word, ( *Note, you can add additional 'A's if you want to use extreme sarcasm or to show you think the person that asked the question is stupid.

Person 1 - So are you coming to the movies tonight?
Person 2- Yap (or Yaaaaap), I really want to see that movie, right?
by Chris Zap March 22, 2007
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