mismass 

When you pick up a box/package/item and it's heavier or lighter than you expect. Can result in throwing the package in the air or immediate back pain.

"I picked up a box I thought was full, but it was empty. Crazy case of mismass!"

mismass by FearlessDominator February 23, 2020

misassume

to incorrectly assume

Amanda's parents misassumed that her reluctance to do her homework was because of her laziness, but it was really because of her recent fight with her boyfriend.

misassume by MirandaJM June 21, 2011

mismisspell

To spell a word wrong wrong;
to spell a word wrongly wrongly;
to spell a word incorrectly incorrectly;
to fail to spell a word wrongly;
to fail to spell a word incorrectly;
to fail to fail to spell a word correctly;
to spell in a wrong wrong way;
to spell in an incorrect incorrect way;
to write or utter with wrong wrong letters;
to write or utter with incorrect incorrect letters;

A mismisspelling of "ethylenediaminetetraacetates" would be "ethylenediaminetetraacetates."

mismisspell by jkcl March 12, 2020

missassertive

When a woman is speaking assertively

Kelly got sick of being spoken over so she started being missassertive.

missassertive by Miss Assertation January 27, 2023

Mismas 

Christmas in May.
First used on May 6, 2018 by Mel and Brandon at Holy Family Church Office

Merry Mismas Roshan,
Merry Mismas Francisco

The first Mismas was May 6, 2018 at Holy Family Church by Mel and Brandon

Mismas by Bran and Mel June 2, 2018

Mismassticate 

The name given to misjudging the weight of an object, resulting in a faster than expected jerky action when picking it up. This normally occurs when an object is lighter than expected.

"I mismassticated the kettle and threw hot water everywhere. People should be careful not to missmasticate containers with hot fluids in them."

Mismassticate by Pidgey69 January 2, 2012

mismaos 

The graetest person in the world and likes to snap and is beautiful

And all mismaoses have/had a youtube channel

Mismaos yea hes that guy from youtube know hom?

mismaos by Mismaos January 14, 2017