LOL these stories are definitely getting some giggles out of me. Oh man.
I think probably my funniest/most traumatic was where I thought it was an absolutely BRILLIANT idea to go into the bathroom with a pair of scissors, take off my shirt, and start cutting off all my hair (it was down to my bum, like. I had LONG hair. I spent YEARS growing it out). So yeah, I wake up one morning and start hacking off my hair, and was singing and dancing around in the bathroom while doing so. I just thought I was being super spontaneous and cool for doing this. Nearly gave everyone a heart attack though.
The hairdresser gave me some seriously questioning looks when I had to go in to have a super-short pixie cut styled. Oh gosh.
Never again.