Top definition
From an old printer's axiom. Back in the early days of printing presses, each line of text had to be set up one letter at a time. Since the letters in the press were reversed (so they'd print forward), the printmaker (or typographer) needed to be careful not to confuse one letter for the other.
Reminding someone to "watch his p's and q's" means to pay attention to the details.
On the stand, Bill was always careful to watch his p's and q's when dealing with the lawyers.
by MagicPat January 20, 2006
Get the merch
Get the P's and Q's neck gaiter and mug.
Aug 8 Word of the Day
A method of guessing on a multiple choice test that involves looking at the position of the second hand. If the hand is between 12 and 3 the guess is A. If the hand is between 3 and 6 the guess is B. Between 6 and 9 guess C. Between 9 and 12 guess D.
I passed my test! Thanks to the Clock Method
by ET4444 November 12, 2007
Get the mug
Get a Clock Method mug for your cat Jerry.
Mind your Ps and Qs means to watch your manners, or be careful how you behave. It comes from Please and Thank you.
Your great-aunt's coming to tea and she's really fussy about behaviour - better mind your Ps and Qs.
by Ginnywhiskers November 06, 2010
Get the mug
Get a Ps and Qs mug for your girlfriend Helena.
This axiom, regardless of its origins, has been common in post-victorian Britain as an abbreviation of 'to mind your manners' or, more specifically, to say both 'please' (p's) and 'thankyou' (thank-Q).
Thus the phrase 'watch your p's and q's' has been in use to encourage people to speak politely, especially children, who remember such phrases better than just instructions.
Kid 1: You spill my pint?
Kid 2: feck off!
Mum: Oi, watch you're p's and q's!
Kid 2: Sorry. Feck off, please.
by Phil Bool March 22, 2006
Get the mug
Get a P's and Q's mug for your cat Vivek.
Shaortening for "Pints and Quarts", which were the two main measurements for drinks. Whereas now we use pints, half pints, shots etc, there used to be Pints and Quarts.

Whehn things got rowdy, as they tend to do in pubs, you'd normally hear something like "Mind your Pints and Quarts" and a warning or some such. this was shortened to "mind your P's and Q's"
by MrJR December 15, 2005
Get the merch
Get the P's and Q's neck gaiter and mug.
(Term of phrase used by some and understood by few...)

P's = Priorities
Q's = Qualities

"Mind your P's and Q's."

In lamens terms: Always remember that you have "priorities" in life, and the "qualities" of your character will help you achieve them...
by Skaughty Dawg January 28, 2007
Get the mug
Get a P's and Q's mug for your Uncle Callisto.