PST's 

Acronym for PURSE STRAP TITTIES. When a Girl wears a Purse and the Purse Strap goes across her chest resulting in accentuated Titties.

Damn, That Chick with the Gucci Purse has got her "PST's" in full effect.

PST's by DJ Carlo July 8, 2005

Procrastination Savings Time (PST) 

Procrastination Savings Time (PST) is the practice of allotting an extra hour when planning to do work to increase the chances of success.

TED: Hey Joe! have you done our homework yet?
JOE: No man, let's do it at my place, 6:00pm PST.
TED: It's settled then, works starts at 7:00pm!

Procrastination Savings Time (PST)

Procrastination Savings Time (PST) by Fabio~ September 17, 2011

PSTS 

Stands for 'Petite Sized Testicle Syndrome'

You coming out tonight Rich?

no mate.

oh my, you have a severe case of PSTS

PSTS by Sandwich & Pingu February 24, 2011

p&st 

An acronym for perky and sexy titties

Rhonda was walking by and she had some fine ass p&st

p&st by DELLAWINX March 22, 2019