I hate it when junior high kids come in and try to bargain prices with me.
"I'd like a grande & 2 tall hot chocolates"
*rings up total*
".... NEVER MIND. 3 tall please."
*changes total*
"UM. OK.. well I have like... $5... Can I get one tall and 2 kids?"
"You have be... well, a LITTLE kid to get the kids price."
"... uhh..."
"Forget it. I'll give you one tall and 2 kids."
The kids looked like they were desperate for their hot chocolate, which is why I just gave in, that and I don't really care about whatever happens. I let them know that though, because I hate having people come in saying "they did it for me at _____".
-_-
I also hate it when the same aged kids are poor and order the smallest size, when someone else in front of them ordered the biggest and they try to take it. I always stare them down.