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.
by DJ Carlo June 27, 2005
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Stands for 'Petite Sized Testicle Syndrome'
You coming out tonight Rich?

no mate.

oh my, you have a severe case of PSTS
by Sandwich & Pingu February 7, 2011
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A sound that comes from the mouth ( p.sss.t) that refers to "hey you" in Dominican. It is normally used in the streets to call for someones attention.
<marchante> pst , mami tantas curvas y yo sin frenoooo

<random person> Pst, amiguita/o

< student> Pst, la respuesta de la 4 plis!!
by HAkerisa October 17, 2007
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A stupid acronym used by n00b Everquest players who wanted someone to group with. "Please Send Tell"
n00b says out of character 'PST!'
n00b2 tells you 'STFU!'
by anonymous May 30, 2003
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like yeah,whatever,right(sarcasticly,
mmhmmokay
i was like pst u going wit mike now.
by kristen April 18, 2004
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The time that everyone who live on the west coast logs onto urban dicitionary for my latest news.
It's 3 am pst time for you to read me shtuff. Enjoy I did it just for you.
by homealone2 December 10, 2009
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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)
by Fabio~ September 17, 2011
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