Aliasing balljob → nutjob
Link to alias

Reason:

They're the same thing. Some people refer to "balljob" as a blowjob except with balls but that's wrong. A balljob is the same as a nutjob.

EDIT: The tag alias balljob -> nutjob (forum #280889) has been rejected by @Millcore.

+1 to this, while both are niche tags, there is currently no indication that nutjob is the correct tag when looking up balljob, and I'd argue that "balljob" is the more intuitive spelling given the e6 nomenclature, but at least an alias would make it come up in the autocompletion dropdown.

I think balljob would be better per what Fifteen said, and the fact a nutjob is a "mad or crazy person"

There's also the_nut_job.

Between the two tags, I think balljob would be better to keep, and nutjob should probably be aliased to a disambiguation and/or changed to an Invalid category tag (since nutjob could refer to multiple different things).

The tag alias balljob -> nutjob (forum #280889) has been rejected by @Millcore.