Not the full ticket 

Not clinically sane; Not all there; One sandwich short of a picnic.

'Have you seen that weirdo over there shouting at people as they walk past?", "Yeah, he's not the full ticket, is he?"

Not the full ticket by Jo 4 Jamie January 16, 2006

Not the full can of Schweppes.

Lacking some schweppervescence! Not all there! A little on the slow side.

That person is really "Not the full can of Schweppes."

No intellectual conversation there!!!

Not the full can of Schweppes. by smurfette5 August 21, 2012

not a full shilling 

Someone who is off their fookin head, in other words...a sandwich short of a picnic!

Lele: As if u did a bit of fookin for a chicken burger....
Lulu: i know, not a full shilling am i....

not a full shilling by Lulu and Lele March 6, 2008

not the full quid 

An old English saying that generally means someone who "Isn't quite there" or is slightly loopy or crazy.

Another sayings similar to this are: "One sandwich away from being a picnic"

-boy pretending to play Halo in the middle of the lunch area and is rolling around pretending to shoot people-

My friend: "I wanna punch him!"
Me: "Nah man don't, he's not the full quid"

or

My friend: "Why is he talking to that pole?"
Me: "Because, he's not the full quid"

not the full quid by Blystical April 20, 2010

not the full quid 

Used to describe an unintelligent or somewhat dim-witted individual.

That bitch is seriously not the the full quid ayyy.

not the full quid by markuz July 11, 2005

Not the full 100

A term used in Australia to define someone who is 'not quite there' in the head. Usually the typical person who is defined as such can be a little bit slow with some things in life or sometimes, for example, not catching on to what is otherwise something oblivious to the naked eye. Alternatively, it can be used for someone who is just having an off day and is stuffing everything up for everyone.

Example I:
Jack: *Starts licking windows*
The Boys: Gee, he really is not the full 100 today is he.

Example II:
Dale: Accidentally pukes everywhere whilst extremely intoxicated
The boys: Fuck, when this cunt is on the piss, he is not the full 100 exactly is he.

Not the full 100 by dalespelman2 September 2, 2021

Not the full picnic 

Said about someone who doesn't really know their way around something or somewhere. Could be due to isolation. Sometimes a person with a troubled passed, could also be that they are suspicious to enter the present world.

She's not the full picnic, lives on her own in a torn house just outside town and rarely speaks to anyone.

Not the full picnic by Little_puppet March 1, 2017