-pants

Etymology
Extracted from.

Suffix

 * 1) * 1999, Eden Robinson, Monkey Beach: A Novel, Abacus, (cited from Houghton Mifflin/Mariner Books, 2002, ISBN 978-0-618-21905-6), p. 91:
 * We used to call her Miss Bossy Pants when she was a kid.
 * 1) * 2012, April 21, Meghan McCarthy, "A Canterlot Wedding - Part 1" [television episode], My Little Pony: Friendship Is Magic:
 * Gee, maybe her name should be "Princess Demandy Pants".
 * bossypants, fancypants, smarty pants, greedy-pants, pouty pants
 * 1) * 2012, April 21, Meghan McCarthy, "A Canterlot Wedding - Part 1" [television episode], My Little Pony: Friendship Is Magic:
 * Gee, maybe her name should be "Princess Demandy Pants".
 * bossypants, fancypants, smarty pants, greedy-pants, pouty pants

Usage notes

 * Usually the adjective must be two syllables long and end in, potentially with an interfix if the original adjective ends in a different sound.
 * As with, usage has not yet settled as to whether this should be separate, linked with a hyphen as a suffixoid, or fused like a normal affix.