Lilliputism 

The hatred of tall people by short people. Named after the islands of Lilliput and Blefuscu two fictional island nations that appear in the first part of the 1726 novel Gulliver's Travels by Jonathan Swift.

BOB: Why does Sam always bully Henry mercilessly?
MIKE: Sam has a serious case of lilliputism!

Lilliputism by Dilborg February 13, 2019

lilliputian

Of or relating to the Lilliputians or the island of Lilliput. Small, tiny, microscopic.

My penis is truly lilliputian.

lilliputian by Antinous September 11, 2003