well mine is a long story, but here we go........
I had a Bible that my aunt gave me when I turned 10 or so for my bday. it had my name stamped and gold inlayed at the bottom right hand corner. I always carried the Bible with my thumb on the front bottom right corner and after years of doing this I rubbed the "n" off my last name (mark Weldon) which was the letter closest to that corner. we got a new youth director at church when I was about 15 and after church one day he couildn't remember my name so he grabbed my Bible and quickly read my name which said Weldo (remember the "n" was rubbed off). in his haste he said oh you are mark waldo. so he started calling me waldo. and the next year I was making my play for a date with a girl and I said "you can trust me I am a doctor". word got back to my youth group and they started calling me DrWaldoMD. I shortened it to docwaldo. man, that was a trip down memory lane. thanks dwyane.