Category talk:All articles with peacock terms

What is a peacock term?
Just out of interest, what is a peacock term? Kerouac&#39;s socks (talk) 11:03, 18 February 2019 (UTC)
 * See the associated Manual of Style: MOS:PUFF. « Ryūkotsusei »  20:18, 22 February 2019 (UTC)