If someone is trying to one up someone else, it usually means they are trying to do something better then someone else. This term can be used in sports, or even in daily activities, where someone is trying to be better at something than someone else.
You show him that your better then the other girl
it means that you would be better by your self or someone else
No, keeping someone else's mail is an offense with the US Postal Service.
Use someone else's Credit card..
a service my dear ducky a service.lol
No, he paid someone else to be in the military for him.
They are better looking than you.
Personally I would accept them as they are without thinking they need to get better. If you cant then move on and find someone else who is better.
It is much better to just buy a T-Mobile phone. You could unlock a T-mobile phone that you got from someone else for their service, would be the best match.
i have no idea ask someone else
pretentious