I didn't get mine until I was literally only weeks away from turning 21. I had my learner's (multiple ones, due to them expiring) for ages. Then, when I started taking the driving test, I got so worked up/freaked out that it took me 4 or 5 tries to pass it due to extreme nerves. Speaking of which, I still haven't gotten my papers saying I'm off my provisional one...grrr, I hate dealing with the DMV but looks like I'll have to contact them
Hmmm...I've been embarrassed about so many things in my life that it's hard to choose an anecdote. Here's a simple one- When Spoons and I first started dating, he tickled me so hard that I peed my pants