Gaff
Your gaff is your home.
Gaffer
The gaffer is the boss.
Gaffer
The gaffer is the boss or is in charge of some workers.
Gaft
To gaft is to steal.
Gallie
A gallie is a casual girlfriend.
('Gally' is an alternative spelling.)
Gallis
A gallis is a man who is sexually promiscuous.
Gammy
If a part of the body is gammy, it is injured or infected.
Gander
If you have a gander at something, you look at it.
Gas guzzler
Humvees, SUVs, nations and people that consume far too much fuel are gas guzzlers.
Gaybob
A gaybob is an idiot.
Gearhead
A gearhead is a person who is crazy about cars.
Get a life
This is used to suggest that someone or a statement is boring or unoriginal, though it has become a cliche itself.
Get canned
If you get canned, you are sacked from your job.
Get dibbled
If you get dibbled, you get arrested or hassled by the police. (The name comes from Officer dibble, the police officer in the 'Top Cat' cartoon)
Get hosed
If you get hosed, you are rejected or refused something.
Get off your backside
This is used to tell someone who is lazy that they should make an effort and do something.
Get the chair
If someone gets the chair, they are sentenced to die in the electric chair.
Ghit
A ghit is a Google hit. (Written English mostly)
Give someone air
If you give someone air, you ignore them.
Give the dog a bone.
If you give the dog a bone, you have sex with a woman.
Give you lip
If someone gives you lip, they are rude and show disrespect.
Glitch
If something has a glitch, it has a fault, especially computers and software.
Glitzy
If something is glitzy, it is stylish, fashionable and ostentatious.
Gluey
Someone who sniffs glue or solvents is a gluey.
Gnashers
Gnashers are teeth.
Go ballistic
If someone goes ballistic, they get extremely angry.
Go bitchcakes
If someone goes bitchcakes, they lose their temper.
Go postal
If someone goes postal, they turn violent at work, especially when they shoot other workers. It is a reference to the American postal service where there have been a number of cases of people killing other workers in fits of rage.
Gob
A person's gob is their mouth. If they have a big gob, they talk too much or talk indiscreetly.
Gob
If someone falls over, they gob.
Gob
To gob is to spit.
God botherer
A God botherer is a Christian, especially an evangelical one.
God squad
Evangelical Christians are the God squad.
Gofer
A gofer is a person whose job involves fetching things and running errands. (It comes from 'go for' because they have to go for things.)
Gone
If someone is gone, they are so intoxicated they can't understand what's happening around them.
Goof
A goof is a fool.
Goof
If you goof, you make a mistake or do something wrong.
Gooner
A Gooner is a supporter of the football team Arsenal.
Gopping
Something's that disgusting or shocking is gopping.
Grass
A grass is a police informer. It can also be used as a verb.
Greasy spoon
A greasy spoon is a cafe or cheap restaurant that serves predominantly fried food like British breakfasts.
Grep
If something is grep, it is unpleasant.
Grief
If someone gives you grief, they make trouble for you or bother you.
Grievous
If something's grievous, it's really bad.
Grime
Grime is a UK form of hip-hop.
Grody
If something's grody, it's unpleasant or disgusting.
Grub
Grub is food.
Grundies
Grundies are men's underwear.
Grunt
A grunt is a foot soldier.
Gutted
If you're gutted, you are very disappointed or hurt.
