不要说我土我这叫复古
[bù yào shuō wŏ tŭ wŏ zhè jiào fù gŭ]
This nickname conveys a humorous response to accusations of being 'old-fashioned'. The person embraces and takes pride in their style or interests, referring to it as 'vintage' or 'retro'. This is often used playfully or self-deprecatingly.