A thread that is ingested then must be pulled out of the anus after going through the digestive systems. Usually happens to animals.
Ex. Puppy ate the top of the food bag to get to the food and swallowed the string. Now you have to pull out the butt thread hanging from their anus.
by Babygrrldee March 4, 2014
Get the butt threadmug. a term used to insult those classified as “weenies.” often used when a weenie is being extremely annoying in a situation, or when they get in the way of things.
by los.tby October 18, 2020
Get the Weenie buttmug. by Cobro123 June 5, 2016
Get the Butt Nuggetmug. Damn, Will Hazlewood is a major butt slut. That’s the fourteenth guy to fuck him in the ass tonight.
by Hoagie Bear. January 30, 2025
Get the Butt Slutmug. A rare condition that occurs after a proctological examination, where the proctologist’s finger breaks off and becomes lodged in the patients rectum. At some later, unspecified time, the finger attempts to reconnect with its original hand by attempting to phone home using either a pay phone or a cellphone.
Is that a finger protruding from Gilford’s rear end? Yes, it’s his proctologist’s finger trying to phone home via a Butt-Dial.
by markalodian June 12, 2021
Get the Butt-Dialmug. 
Get the butt-assholemug. by KNaomi37 December 19, 2022
Get the butt spaghettimug.