What happened to "excuse me"?

Buying and selling items means interacting with random people who want your stuff — and sometimes they're a bit kooky in their demands. One person shared their experience with this. As they wrote on the r/ChoosingBeggars subreddit, their sister had to deal with this strange potential buyer as she was trying to offload a stroller. Right from the beginning, the potential buyer has an odd way of speaking, which probably didn't help their argument. They wanted the seller to hand deliver the package…