pissy knickers 

Refers to someone who needs to urinate often after a few beers and may be found with wet patches down one's legs!

Look at pissy knickers over there!

pissy knickers by misscheeky April 7, 2009

Prissy Knickers 

Someone who's posh and girly- usually used as an insult for men.

Well excuse me, Miss Prissy Knickers

Prissy Knickers by Leizu September 2, 2010

pissy knickered 

An abusive term to describe a female, implying a lack of hygiene, class or possibly both.

Mind your teeth crack hag, or this will be the last time I line your pocket with a dollar you pissy knickered little trollop!

pissy knickered by rojodelosaltos February 11, 2005