To complain or bitch about something.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.

The deceiving someone into thinking they are fresh or they are a scholar.

When you dance or "whine" with the opposite sex.

Any and everything that even remotely resembles a complaint in the eyes of those who simply can't and/or shan't be bothered.

The act of complaining and bitching, frequently consists in a high-pitched and earsplitting sound. Whining is a total kill-joy.
No one wants to have a whiner at a party.

This is what people frequently accuse each other of on the internet to make themselves look dominant, manly, or grown up, due to the fact that they don't actually feel this way in real life. The tactic frequently backfires, however, when the accuser displays his lack of basic grammar skills or lack of knowledge of the caps lock key.