My sister and I joined the same dating site and were quickly horrified to find that not one, but TWO different guys had contacted both of us. Luckily we realized before it turned into a really cringe-worthy movie script. So she emailed each of them saying something to the effect of, “Thanks for your email, but why don’t you see how things go with my sister.”
I ended up dating one of them for about three months. Then, about 24 hours after I broke it off, my sister called. He had emailed her again, apparently hoping that sister #2 would serve as a satisfactory replacement for sister #1.
Nice.