PSI

PSI is short for Pink Shaven Innie. The best type of vagina.

Yad : "My girl has a PSI." Senku : "ZAMN 😍".

by Senku_Willy December 5, 2021

PSI

Pussy per Square Inch

Evee in Wall-E was really packing that PSI…

by Levern September 17, 2023

PSI

When you pretend you dont know someone even though you folow them on twitter this is what you call them

Jake Paul: who is PSI CSI KSI ETC.

by pake paul February 24, 2018

psi

A word most commonly used in roblox which means pussy.

Tyrone: "Aye run my 1s"
Ash: "Nah foo"
Tyrone: "psi"

by ElusiveW April 27, 2022

Psi

A hypothetical Covid variant of high consequence first detected in Guatemala. It is showing similar characteristics to the Chi variant such as killing 1 in 5 infected people but it’s also more contagious making it even more dangerous.

The boy was hospitalized with the Psi Covid variant

by Fortnite1500 November 20, 2021

psi

psi is pussy fa short and u get psi dere also psi nikkas out dere no gap‰

all yall nikkas psi omm

by kevontis November 22, 2021

Moo Psi Moo

One of many Purple Side cheers. Usually only done by the leaders and vintage purples. Most commonly done during College Night season. You gotta be a mighty purple to party with the Purple Side. PV!!

Moo Psi Moo! Milk It! Milk It! Milk It! ✌️💜

by FalconManPV February 26, 2022