chickening out, being a pussy, making up excuses to avoid having to do shit that will prove one's worthlessness

To be such a pussy (coward)

To give someone a hug. continually During a short period of time.

cheap shot, sucker punch, having no class, dirty, an unnecessarily aggressive and unfair attack directed at a defenseless person

A style in boxing using running, being a coward and involving man hugging at the same time. In order to win.

To hug or embrace

a sucker punch.