look up any word, like ratchet:
 
1.
An expression with a wide variety of uses, ranging from an exclamation of frustration to a highly threatening battle cry. Also used to express extreme happiness, disbelief, or surprise and alarm.
1) This math homework sucks. PLAH!
2) PLAAAAAH!
3) I'm bored. *poke* plah!
4) HOLY PLAH!
5) OH MY PLAH!
6) Plah..DID YOU SEE THAT?!?!?!
7) That's plahtastic
8) PLAH! *insert name here* HAS A STAPLER! RUN AWAY!
9) You are upsetting me. *response here* Plah.
10) PLAH I CANT WAIT FOR SERENITY! (as said by obsessive fans)
11) PLAH! THE LLAMAS ARE ON FIRE!!
by PLAH September 25, 2005
 
2.
a word made up by stefieXscars her-self.
"Plah...I'm bored!!"
by joshieboy December 07, 2006
 
3.
expression showing boredom
"I am going to study in the library tonight!"
"Plah."
by milz March 20, 2003
 
4.
A favorite exlamation for spiderman fans. Often times heard from the other side of the wall at a cheap motel.
"Hey baby, game's on - PLAH!"
by dreezy March 07, 2005
 
5.
a one-word encapsulation of the concept of peace, love, and happiness. can also be used interchangeably with "namaste."
1. That yoga class was totally plah.
2. Peace to your divinity: plah-maste
3. PLAH!
by Triple One September 11, 2014