When we say "going the wall for", it means that we are giving our all and going above and beyond for something or someone. There are many different synonyms for this expression, including "giving it all", "putting in 110%", "giving 200%", "leaving no stone unturned", "going all out", "pushing oneself to the limit", "giving everything you have got", and "exerting every last effort". All of these phrases carry the same meaning, which is to devote oneself completely to a task or person, leaving no room for failure. They imply a great deal of commitment, dedication, and hard work, and they are often used in situations that require an all-out effort to achieve success.