The last day of school/work before a break (ei: weekend, summer break, fall break, ect.) Derived from the misspelling of Osmosis
Ugh. I hate Mondays! Why can't it be Osmis?
by ZeldaPoptart July 31, 2010
Get the Osmis mug.A girl Someone who is special and the most nicest person you'll ever meet she is 100% beautiful and 100% smart she is a percent match for anyone who makes her feel good about herself she is a freak if you let her be she needs someone that is 100% down to earth with her
by Ilove you Ossy💓 March 18, 2021
Get the osyris mug.The sticky, either solid or liquid filth that you will find on the floor and furniture after a party. It's usually composed of various alcoholic beverages, food, dirt, puke, scat and other bodily fluids.
by FestainmontagnadiLanzo January 8, 2020
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Can be either a girl or a boy, very outgoing & well spoken. Doesn’t socialize much even with friends, can make the entire group laugh if they wanted to but chooses to be more of a spectator. Very handsome or pretty & also very understanding.
Osyris sticks to himself a lot but he’s/she’s funny if you get to know them. They’re pretty handsome/beautiful as well.
by just here chillin November 21, 2021
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Oyisa is such an inspiration to so many people around her. Although she/he may feel alone and upset she/he makes sure that everyone is okay around her/him. You really need an Oyisa in your life is light up your world. Don't ever loose an Oyisa in your life.
by I will like myself November 22, 2021
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