It's a Funny Story, Actually
Once I remember I was at a friend's house and then she said something funny so I started giggling. Then my other friend contributed and made me laugh harder. And then I couldn't take it any more and released this truly HORRIFYING screech witch laugh! lol at that moment I just about DIED of laughter. It was such a stupid and hilarious memory that is way too difficult - and embarrassing - to ever forget.