the strenuous physical exertion, usually accompanied by some degree of grunting, while sitting on the hopper, and forcing out a stanky, steamy loaf.
This morning upon awakening, I ever-so-gingerly lowered my rompers, sat on the throne, and experienced some vein-popping nisus -- thought my fuckin' eyes were gonna pop out of my sockets!
by weave September 18, 2003
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We had nisu with our coffee.
by KullaT February 10, 2019
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The interdimensional knowledge god that haunts many characters in PhyreLive's lore, he haunts servers such as Argoth, TruamaSMP, MoonlightSMP, and many more.
"Nisus Ethrial is a bickering piece of s-"
"I am gonna beat Nisus Ethrial to a pulp."
"Oh no, we made more Nisus Ethrial lore."
by PhyreLive March 17, 2022
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