That’s not what that expression means. It’s nothing to do with embarrassment. It means that if the expression of anger on the other guy’s face (his looks) had the power to kill someone the OP would chas v’sholom be dead.
That’s not what that expression means. It’s nothing to do with embarrassment. It means that if the expression of anger on the other guy’s face (his looks) had the power to kill someone the OP would chas v’sholom be dead.