The inability to tell the truth.
by Hillary Rodham Swank November 11, 2013
Someone that cannot for the life of them, tell the truth. Everything that comes out if their mouth is a lie
"Matt told me that Ryan hooked up with Amanda, and hoe-wrecker, and then he told me that Ryan was planning on seeing hoe-wrecker again tonight. He makes shit up too much. He needs a shot of truthsulin for his lieabetes
by crzygirl1980 May 14, 2019
Knowing my friend had being lying about everything that had gone on, I believe he/she has come down with a case of lieabetes.
by anonymous November 26, 2020
lieabetes, pronounced like diabetes, is a condition in which someone seemingly can not tell the truth
by NightmareWOW January 19, 2023
by Tskyfox6969 February 13, 2024
by Martinez07 March 11, 2025
by MyDefinitionsBeTROLLIN May 04, 2023