when you sit so much that your ass starts to mold to the shape of the chair, creating a shelf-like appearance. commonly seen in school secretaries or robust librarians.
"damn did you see that ass when she stood up?! shes got a bad case of secretary butt, dude. that shit was like a shelf."
by registered firearm 420 May 12, 2025
He's butt roasting me in Fortnite!
by but roaster April 14, 2018
A spell that seals a man\woman’s butt crack shut causing the target to be unpegable and unable to shit, in theory this spell may be more dangerous and fatal than it’s counterpart spell “TESTICULAR TORSION”. Side note if someone casts testicular torsion on you then cast mend butt crack on them to use as leverage on them to untwist your testicle.
by Mr Spoofy June 14, 2024
by OKAYYYYY February 04, 2016
When a person knows a politician they support is lying and then pretend the politician is being truthful.
by Darth Mercur May 24, 2019
by AllHailDale February 15, 2022