Mutabla 

Literally anything

"What's your drink flavor?" Oh, you know, just mutabla.

Mutabla by Lilly Estie April 15, 2017

mutallab 

a kid from a rich background who does not know what to do with his life and decides to do something stupid

don't be a mutallab

mutallab by ndigbo January 17, 2010

non-mutable 

anti-mutable, a-mutable.... just not immutable

This data structure is really, really immutable. Like, non-mutable.

non-mutable by yumsus November 18, 2021

Immutable and Mutable Logic

A framework distinguishing between logical principles that never change and the logical frameworks that evolve with context and culture. Immutable Logic refers to the bedrock formal laws—Identity, Non-Contradiction, Excluded Middle—that hold true in any possible world, any language, any universe. Mutable Logic refers to everything else: the cultural assumptions, the contextual rules, the domain-specific heuristics that shift across time and place. What's "logical" in a corporate boardroom is different from what's "logical" in a intimate relationship, even though both operate on the same immutable foundation.

Immutable and Mutable Logic "The Immutable Logic says you can't both be fired and not fired. But the Mutable Logic of office politics means you can definitely be 'strategically transitioning to new opportunities' while cleaning out your desk. Same foundation, different application."

Immutable and Mutable Logic by Dumu The Void February 23, 2026