Funny true story (ask reddit user neebish if you want, he's my husband).
A month before my wedding my soon-to-be grandma-in-law was coming up to stay at our cabin and wanted to see my wedding dress. My husband, one of our friends, and I had planned to eat mushrooms that day. Since they take time to kick in, I though I'd have enough time to eat them, show her the dress, and put it away before the three of us embarked on a hike through the woods with our shrooms.
I didn't.
The mushrooms started to work while I was showing her the dress and they came on a LOT strong than I had intended. (In the meantime my husband and our friend went outside to wait for me and when the shrooms kicked in they wandered off leaving me alone with grandma). She was asking questions and I realized I had no idea what the hell she was saying so I just started saying words that I thought answered her questions (yeah, they totally didn't). She must have thought I lost my mind. I put my dress away and ran out the door. I told her the next day that I was having an anxiety attack due to the upcoming wedding.
AWKWARD!!!
p.s. this story is much better when you realize that I was 31 and not some young punk :)