Eppenis

The act of being Eepy (Sleepy) while holding your Penis.

After a long day of playing VRChat with his friends, Craig felt Eppenis.

by Craig_Mack May 8, 2024

Exlengtendolongtensivastermamesignationabetionompoundositedplexicatatanatrablersomeonotationenatectiness

A decently lengthy word with a complex and complicating definition.

Anachronism is an example of Exlengtendolongtensivastermamesignationabetionompoundositedplexicatatanatrablersomeonotationenatectiness.

by Hd211 June 10, 2024

enpen

what some people call enhypen for some reason

do u stan enpen?

yea i stan epipen

by woniesaurus June 12, 2024

empenguin

Amalgamation of the words Emperor & Penguin. Named after a cult leader who destroyed everything, also a youtuber. It is used to describe a dude who's so obsessed with something they lose their own sense of self.

"That dude is such an Empenguin"

by reggaester7 June 13, 2024

Expectdentional

The act of intentionally expecting something to go well—despite logic, evidence, or previous trauma suggesting otherwise. A fusion of expectation and intentional, this word captures the brave, borderline reckless optimism of someone who still dares to hope. Perfect for describing people who romanticize life, trust the process, or apply to internships they’re wildly underqualified for.

1. “I submitted my college app at 11:59 PM with zero extracurriculars. Feeling expectdentional about that acceptance.”
2. “She texted ‘haha’ instead of ‘lol’ but I’m still expectdentional about this relationship.”
3. “Maomao entered the suspicious tea room with an expectdentional expression and at least three antidotes. Iconic.”

by Tatibear April 18, 2025

Expanso

To level up and expand out; bubble up like a hustler ; to manifest abundance

I want some expanso type shit.

by anonymous February 11, 2026

Expansionary Thermodynamics

A theoretical framework that extends classical thermodynamics to account for energy behavior at cosmic scales, where Noether's theorem—energy conservation as a consequence of time-translation symmetry—breaks down because the universe is expanding. In an expanding spacetime, energy is not globally conserved; photons redshift, losing energy, and dark energy appears to increase. Expansionary thermodynamics also explains why living systems (metabolic, far-from-equilibrium) seem to violate conservation: they are open systems exchanging energy with their environment, not isolated. It reframes energy "conservation" as a local, approximate principle valid only in stationary contexts. At cosmic and biological scales, energy flows, transforms, and even appears to appear or disappear—not because physics breaks, but because the rules themselves depend on the context of expansion.

Example: "The cosmologist's data showed the universe's total energy seemed to increase over time—a paradox until expansionary thermodynamics explained that in an expanding spacetime, energy conservation doesn't hold. The rules change when space itself stretches."

by Abzugal March 22, 2026