Social Justice Orbiter (SJO) is a male who takes up social justice causes to impress potential SJW mates. Usually a beta male with no sexually marketable qualities.
Example 1

SJO: I'll bet there are a lot females in gender studies classes. Maybe I can get a date?

Example 2
Conservative Bi Guy: See's hot gay guy a Pride Parade.

Next day

Conservative Bi Guy: At the Pride Parade.

Example 3
Jerry: Dude Michael is a total white-knight around females.

Kevin: Naa you see him complaining about the patriarchy? He's a SJO bro.
by GraveHeretic June 11, 2020
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