The act of being overly dorky or clingy. This term is often used if a person is getting annoyed or angered with a person being in this state of leachiness.
Jane: I love you so much *goes to her boyfriend (Joe) and hugs him extra tight*
Joe:*leans back in annoyance* Can you back up you're being really leachy
clingy overly attatched annoying dorky
Joe:*leans back in annoyance* Can you back up you're being really leachy
clingy overly attatched annoying dorky
by DefinateWord Maker August 12, 2013

Giselle: “awe man I can’t go to the concert tonight, cause I have to work”
Erica: “that is so leachie”
Erica: “that is so leachie”
by Gee-Rocka July 12, 2020

The short form of the word leachianus or New Caledonian giant gecko. Leachies are the largest type of gecko in the world that are found on New Caledonia and its insular islands.
by Zlotz March 04, 2021
