What the title says
How did everyone come up with their username for this site?
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I just used my actual nickname IRL. People have been calling me Keddy since I was 4 or 5, because when I was little, I couldn't say Kendall (which is my real name) and I just said "I'm Keddy." My mom thought it was so cute that she just started calling me Keddy instead of Kendall. My entire family and the (few) friends I ever had just call me Keddy as well. The only place anyone calls me Kendall is at work because I'm in a position of authority there so no nicknames are appropriate LOL.
How did everyone else come up with theirs?