pollygraph 

A device that supposedly determines if a parrot is telling the truth.

Polygraph machines are notoriously inaccurate and unreliable (i.e., they're easy to "beat" by simply going without sleep for two days before the test, and they merely sense if you're nervous, they cannot actually tell if you're lying, and so there are plenty of false positives just because the subject is scared or anxious), but a pollygraph would be even more useless, since a bird doesn't even actually know what it's saying... it merely imitates what it's heard, and so it has no idea if the words it's mindlessly squawking are the truth of not.

pollygraph by QuacksO September 10, 2019

polygraph

–noun
1. an instrument for receiving and recording simultaneously tracings of variations in certain body activities.
2. a test using such an instrument to determine if a person is telling the truth.

3. lie detector.
4. an apparatus for producing copies of a drawing or writing.
5. a prolific or versatile author.

–verb (used with object)
6. to test (a person) with a polygraph.

Now my heart needs a polygraph, I was so eager to pack my bags when I really want to stay.

polygraph by C. A. D. March 5, 2009

Polygaphobia

Intolerant views or speech against those in a polygamous relationship. Often linked to Islamophobia, as bigots won't respect important aspects of their culture. Cuck is a well known slur word against polygamous citizens.

Bill: Ha, that guy is a cuck. He lets his wife stay with Tyrone and Jamal without divorcing her.

Anna: Stop being such a bigot, it's 2017, I can't believe we haven't gotten passed polygaphobia!

Polygaphobia by ModernDayFeminist August 9, 2017

Polygraphigon 

A compliment for a male.

"He looks like a Polygraphigon, yea fam."

Polygraphigon by Roysina July 4, 2022