[[santorum]]

Wiktionary does not deal in matters of opinion. Wiktionary deals in lexical facts. The term santorum is attested in use in various media over a time range just shy of a decade. You might not like the word, but that is immaterial -- it meets the Criteria for Inclusion, and thus merits an entry.

You might want to have a look at WT:Wiktionary for Wikipedians. That page might help bring you up to speed on the differences in how things work here.