Skip to main content
Is the condition of a cat when it can't stop meowing for a period of time. The cause is unknown.
Damn dude, my cat has meowsis, she's been making noise all night.
meowsis by Oriental Ruppunzel September 5, 2009
Related Words
a word used in african languges
Means Strong
Caring
very funny
like to fight
Not a control freak

very aggresive
This man is very aggresive like mosisa
the act of being obese, yet doing nothing about it and then taking the easy way out by going through liposuction treatment.

Also, the act of taking complete control of internet access, and using it to your own advantage to play World of Warcraft all day at your job.
Bryan Moss, LSA IT TECH ADMINISTRATOR and well known Mossist.

Bryan Moss, former liposuction patient who is a Mossist.
Mossist by Vinwards January 20, 2011
Mosisa means a very strong person
Has lots of friends
Can fight
used in a lot of languges
smart
Very funny
Very aggresive
Athletic
Crazy
May go a little to crazy if wanted to
means king in some languges
Man this person maybe our next Mosisa

mowsie cat 

a cat that says mow instead of miaow
where is the mowsie cat today?
mowsie cat by carly hinton January 13, 2008

ass-mosis 

The process by which a person's ass becomes moist through osmosis after prolonged contact with grass. Not to be confused with assmosis.
Z: G-dawg, how did your ass get so moist?

G: Ass-mosis of course.
ass-mosis by theHonestAbe September 8, 2012