590 means: Slang for sexual or feigning. This is the code number on temporary Chinese tattoos. It can be used to indicate that you do not want people to know your true identity. (in Community Dictionary, added by Tripp Conley)
What else does 590 mean?
- The acronym 590 means that someone is getting tired of life. It can also refer to someone who is tired of the present or day. (in Community Dictionary, added by Uriel Hardy)