I'm going to call someone in game babe
Why do you want to call someone in game babe?
Because he is cute. He has no other names I can say.
You may think it's okay to call someone you just met a pet name especially online, but it can be extremely uncomfortable to them.
I don't want to be rude.
It's tough to know if someone is comfortable or uncomfortable with a name based on an online conversation. Talk more with the person and save the pet names until a friendship forms.