Griping

Griping at somebody, whining.

Girl that went from a griping gang life to aspiring to be a surgeon- So and so was a jerk/pee pee head/poo poo head to me today and I hate him.
Surgeon- Quit griping, you're going to want your patients anesthetized if you're going to spend all your time telling the people you work with about who was mean to you today, or who you hate, since the patients are not going to trust you with a scalpel if they can hear what you're saying.