opsimath

Learning late in life.

The opsimath paid much money to go to college.

by Larstait November 15, 2003

OSIMA

Acronym : Oh Shit Its Monday Again.

MOMMY: Time to wake up for work.

CACHEX: OSIMA!. The weekend is over already! Lets go Pikachu

by CLK500 May 9, 2012

OSIMT

Acronym: Oh Shit It's Monday Tomorrow.
antoym of TGIF

Person 1: "Ready for the test tomorrow?"
Person 2: "OSIMT."

by Chewman September 12, 2010

osime

A boy who is simply just good at everything he does. 😁.

I wish I could be Osime😂😁

by Friyayyy March 9, 2019

OWSM

Old White Straight Men/Man

The board is basically made up of OWSM, and they are also all puffy af.

by StrawberriesRMedicine March 7, 2019

osimhen

a guy who scored in football

also a real nigga

bingbong:CMON OSIMHEN
butch:YES HE SCORED

bingbong and butch start having "shark"

by lakakakaka January 16, 2023

Omsim

Meaning, “mismo” or “ily”

Omsim pareh kingina may mga shoti hahaha tara starbs

by makitite May 19, 2021