I was invited out to lunch with the "cool kids" from work for one of their birthdays. The waiter brought the check and the woman sitting next to me (who happens to be shorter than me, with long curly hair in a ponytail... oh and she's black...) had asked what the total was and the waiter handed the check to me because I "had asked about it". The woman next to me said "no, that was me".
I looked at the waiter and said "common mistake- we look a lot alike. People get us confused all the time!"