Slangs beginning with L :
Laddette : (UK) A young woman who likes drinking, football, behaving badly, etc, is a laddette, which is a female form of 'lad', a word for a young male, especially one who behaves in the same way.
Lager lout : (UK) A lager lout is a young person who drinks too much and behaves anti-socially when drunk.
Lairy : (UK) A person who's lairy is loud and ill-mannered.
Lame : If something is lame, it is no good, inadequate or unconvincing.
Langered : (UK) If someone is langered, they are very drunk or high on drugs.
Lardarse : (UK) A lardarse is someone who is very overweight.
Large it : (UK) If you large it, you enjoy yourself with friends, especially when alcohol and/or drugs are involved.
Lead balloon : If something goes down like a lead balloon, it fails completely and everyone thinks it's awful.
Lebanese loop : A Lebanese loop is a device used to obtain bank cards or bank card details when people use ATMs (automated teller machines).
Legless : (UK) Someone who is legless is very drunk indeed.
Lemon : If someone buys a lemon, they buy something that is defective or are defrauded. If a person is a lemon, they are a bit stupid.
Lemon : (UK) A lemon is a lesbian.
Lemons : A woman's lemons are her breasts.
Lights are on but nobody's home : If the lights are on but nobody's home, the person referred to is not very aware or stupid.
Like a blue-arsed fly : (UK) If you are running around like a blue-arsed fly, you are extremely busy.
Like a fart in a trance : (UK) Someone who's like a fart in a trance doesn't have much idea of what is happening around them.
Limey : (USA) A limey is a British person.
Lingo : Lingo is a language or jargon.
Lip service : Lip service is fellatio.
Lippy : (UK) Someone who is lippy is cheeky and rude.
Liquid laugh : A liquid laugh is being sick, vomiting.
Liquid lunch : A drinking session at lunchtime, instead of eating, is a liquid lunch.
Little Hitler : Someone who loves giving orders and exerting their authority is a little Hitler.
Loaded : If someone's loaded, they're very rich.
Loaded : If someone's drunk or high on drugs, they're loaded.
Loaded for bear : (USA) If you're loaded for bear, you're prepared and ready for something that will be difficult.
Loadie : (USA) A loadie is someone who is often dunk or takes a lot of drugs.
Lob : (UK) To lob is to throw or throw away
Lock : (USA) If something is a lock, it's a certainty, a sure thing.
Lookah : (UK) Lookah is money.
Lorg : (USA) A lorg is a boring person who does not fit in with other people.
Love handles : Love handles are rolls of fat around the waist.
Lucky sperm club : People who have the good fortune to be born into a rich, well-connected family are members of the lucky sperm club.
Lunchbox : (UK) A man's genitals are his lunchbox.
Lurker : A lurker is someone who spends time on internet forums but doesn't participate actively.
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