It means that the person is not very smart. It is a reference to playing cards. A "full deck" of standard playing cards is 52 cards. If you have less than 52 cards you don't have a "full deck" and it will be difficult (and not smart) to try to play card games.
Not playing with a full deck means a person is not very smart.
It means that "He" is not very clever, or, he is a dope, or, he is a bit slow - he is only ten pence to the shilling (of 12 pence). Variations to this saying are many. Also - He is a sheep short in the top paddock. He is not playing with a full deck (of cards). He is a sandwich short of a picnic. He is not the full Quid. The lights are on, but nobody is home. These are all expressions indicating that the subject is lacking in mental capacity or acuity.
A deck is aright above a headline and gives a short summary of of an article.
It is slang for 'hit you in the face'
a more polite and jestful way of saying "you are full of sh!t". usually used in response to a story that you believe to be exaggerated or untrue.
It's pirate lingo. It refers to a catonine tails. You would either get a full whipping or just a taste of the catonine tail.
Assuming you mean how many fours in a deck of playing cards, a standard deck has four. One heart, diamond, spade, clubs/
They have all their wits/faculties.
The "it" in "you're full of it" refers to "sh*t". Means at best that the person saying it thinks that what you're saying is wrong, inaccurate or exaggerated.
52 cards in a deck i.e. playing cards in a pack
It means that "He" is not very clever, or, he is a dope, or, he is a bit slow - he is only ten pence to the shilling (of 12 pence). Variations to this saying are many. Also - He is a sheep short in the top paddock. He is not playing with a full deck (of cards). He is a sandwich short of a picnic. He is not the full Quid. The lights are on, but nobody is home. These are all expressions indicating that the subject is lacking in mental capacity or acuity.
There is no saying called screw loose but there is one called have a screw loose which is the one you might be talking about.To have a screw loose means that you are not entirely in your right mind, or not entirely acting or thinking normally.Other idioms that mean essentially the same as "He has a few screws loose" are "He has bats in his belfry" (that's an old one), "He's not playing with a full deck", "He's not the brightest bulb on the Christmas tree" and "He's a few fries short of a Happy Meal." There are probably many others. -HW
Referring to playing cards, it means 2 Jokers in Every Deck
Deck is the floor as in swab (mop) the deck.
What does it mean when tow gray doves land on your deck
It means be optimistic not pessimistic :)
Full of face means that a face is well rounded, not lean or bony. Full of face is sometimes used as a way of saying 'fat' but that isn't really correct.
The "mean", or "mean average" in full, is obtained by adding up all the numbers and then dividing by the number of numbers there are. It is saying that if the numbers were all the same, this is what they would be.