Ignophobic

The highly rational, reasonable fear of ignorant, vociferous, opinionated, jingoistic, hypocritical people.

I am ignophobic of any group that spells "party" (meaning an otherwise fun experience) with a capital "P."

Geriantics

When old people start screwing around, wasting time, and saying whatever comes into their heads. You know. Like teenagers.

"I'm so tired of Mom & Dad's geriantics. They're spending all my inheritance money!"