5104 is a tattoo that has a special meaning for some people. It is a code that stands for the phrase ‘Live for Today’. The 5 represents the five letters in “live” and the 1 and 0 are for ‘for’ and ‘today’ respectively. The meaning behind this phrase is that one should make the most of life day-by-day and not constantly be worrying about what the future may bring. This phrase serves as a constant reminder to enjoy the present moment, stay positive and take each day as it comes.