Used other than figuratively or idiomatically: see help.
To serve oneself, especially to take food or other supplies, rather than wait to be served by another; used to indicate friendly permission or invitation.
To exhibit self-control.
To take something freely; to serve oneself without restraint.
Used other than figuratively or idiomatically: see let, have, it.
To attack someone with great force.
To verbally assail someone.