No your weed didn't go bad... the only way weed goes "bad" is if it gets moldy. If your weed was in a baggie for over a month (which wasn't airtight) it may have lost some potency, but that's about it. About your "bad high" it was just you guys freaking out.

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If I can't smoke and swear, I'm fucked!

"Let them hate me, as long as they fear me!" - Gaius Julius Caesar Augustus Germanicus