What should you do if you are a boy and are caught wearing makeup at school?

Rock it! It's not super uncommon for men to wear makeup nowadays, especially guys with bad complexion. The worst that can happen (at most schools) is a bit of teasing from your peers, but that will stop if you just roll with it and ignore them. If you keep it up, others will get used to seeing you with makeup, and they won't bother caring anymore.

If it's against your schools dress code, like if you go to a private school, then stop if you are told to. But if you show confidence, people should leave you alone. Take pride in the fact that you care more about your appearance than others!