Osi

Obeast sad idiot

She’s suck a osi

Osi

A dumb ass bitch who is so fucking depressed and lonely and is always ok TikTok

I don’t want to go see Osi

osi

a girl who is over obsessed with hart styles and one direction that it’s not healthy.

see that girl over there wearing the 1D shirt?

she’s a total osi!!

OSI

Office of Special Investigations.
It's a form of federal investigators for the Air Force. The equivalents are CID for the army and NCIS for the Navy.

Osi special agents asked me questions about my commander yesterday.

me-osis

An "advanced" form of I-itis.

Disgusted adult sitting on a park bench: Look at that spoiled-rotten kid on the playground! He's got the worst case of me-osis that I've ever seen!

OSI Model

PDNTSPA or The OSI Model.

Physical
Datalink
Network
Transport
Session
Presentation
Application

The 7 Networking Layers.

Pimps Do Need To Slap Prostitutes Around
People Do Need To Slap Pamela Anderson

How to remind this OSI Model? Try to remind some of the following sentences:
Pimps Do Need To Slap Prostitutes Around
People Do Need To Slap Pamela Anderson

Or In Reverse
American Pussy Seems To Need Deeper Penetration
All Porn Seems To Need Double Penetration