When you have an itchy/stinging butthole from not wiping very good after your last bowel movement
I have porcupine ass from that shit i took an hour ago.
by country chris February 4, 2010
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You normally say this when you're running out of things to say or saw this happen. Use this word sparingly, it could get boring very quickly. If you ever get a chance to use this word, sent it to somebody without context.
You: Homer Simpson just ate a porcupine ass

Your friend: LMAO WHAT
by Zelda_. April 15, 2020
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