1. when somebody is mad or angry over something stupid
2. when your peeing out of control
1. "my arse hurts"
"SHUT UP STOP YOUR BITCHING ABOUT IT GOOOOOOD YOUR BEING SO FAGADOCIOUS."
...later on in the day...
" why do you have to be so pissy about it! "

2." OMG I DIDNT MAKE IT TO THE WASHROOM IN TIME, IM SO PISSY,
TODAY I CANT CONTROL MY PEE ITS JUST FLYING EVERYWHERE NON STOP! SOMEONE CALL 911 :o "

"No0o0o0o0o0o0o0oB!"
by ROTFLN00BS April 11, 2007

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Top Definition
complaining and moaning over stupid shit.
man ima sock u if u dont stop being so pissy
by jediduck July 31, 2003

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Pissy ( Pis-Sy) Adj.

1. Easily irritated or bitter

2. Abnormally sensitive to a stimulus

3. State of being excessively bitchy without due cause

4. Excessive Grouchiness’
Sentence: Rachel demonstrates her pissy nature on a daily basis when in close interaction with her peers.
by mojojo7 February 11, 2010

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irritible, annoying see wordPMS
don't get all pissy on me.
by bernard April 11, 2003

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What you are being if you are pissed off.
'Fuck off'
'Oh just cause you're on your period dont start getting pissy with me.'
by xo izzi ox February 01, 2005

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Describes the behavior of someone in a bad mood or the general disposition of a woman during her cycle.
Stay away from your mother for now...she's pissy.
by DeadMan16 April 20, 2016

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Meaning your a bitch
Your a pissy
Ya man
by Royaltyiskey March 05, 2016

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of or relating to the scent of piss
this place smells pissy
by < October 01, 2003

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