A situation in which a chav or scally will approach you with the aim of filming you being slapped, punched, or otherwise inconvenienced, but instead gets a broken jaw, a hospital stay and his phone stolen.

The happy part is sending the video to every single person in the would-be perpetrator's phone, especially if there's one called "Mam".
If anyone tries happy slapping me when I am next in England then this is what will happen.
by Squealpiggy September 16, 2005
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A new craze sweeping schools; Students administer a punch or slap to the face of one of their "friends" and record their reaction on camera. This is then shown to all and sundry via picture messaging. It is classed as bullying and will be treated as so.
A slap to the face recorded on camera and sent to all and sundry. Especially Sundry.
by Robert Masters April 14, 2005
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The practice of slapping or punching somebody unsuspectedly and recording it with a camera phone.

In America we call this practice assault and I do believe you would get shot with a gun if you tried it.
Some british kids went happy slapping in LA and got their shit messed up.
by Hobbe April 28, 2005
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happy slapping is the act of hitting/slapping someone wile recording it on a camera phone. Very popular with chavs, who think they are cool. If a chave ever happy slapps you, crack his motherfucking skull open and/or blow his head off with a shot gun. Be prepared if you see a chave with a camera phone, be ready to crack him in the jaw.
chav: hey lets go Happy Slapping.
chav 2: Yo totaley.
guy: (after being slapped) What the fuck you gonna die now, you son of a bitch (grabs knife and stabs chav in the brain through eye socket).
by K-man2 April 26, 2006
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Pastime of intellectually-challenged youngsters from the 'street'. In large groups, they wander the realms of public transport, slapping the faces of unsuspecting members of the public and recording it for posterity on their camera-phones to show to their mates at 'skool'. They are usually black in colour, and under the delusion that they are the miniature London version of the US rapper 50 cent. Laughingly calling themselves G-Unit, or Terror Squad, they pounce without warning.
Try to arm yourself in anticipation of such an attack while travelling on any kind of public transport, and if you are unfortunate enough to be targeted by these ignorant morons, try and kill at least one of them in order to cleanse the human race.
by spade January 18, 2005
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Youths trying to act rude can be most male and female randomly slapping people either complete strangers or people they know. More recently it is private school kids in London(have been some cases in southend) trying to prove they arent lil rich kids. Started in public schools. After it was made illegal the name has been changed and there are now many different names plus many different variations of how it's done.
Group of boys aged 15 approach me from behind nd happy slap me. i spin round, grab the phone and through it under a passing bus. Phone completely crushed. Me laughing.
by casual April 7, 2005
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Something that you'd think was unimaginable.
A 'Past-time' of gangs of complete idiots who go out and randomly hit/assault/rape people while recording it on their mobile phones, then distribute the video to otherpeople with camera phones.
These people are complete fuckwits that need eradicating from the face of the earth. No one should ever do anything like that to another human being. People like this should be shot so the likes of them will not plague the earth again.
(that happened)

My mate was 'Happy Slapped' when we were all in the park once. He was on his way home, and some random chav walked up to him and hit him while his mate taped it. My friend had to have stitches in his gum as the punch ripped the skin apart inside his mouth to the point that he could get his finger all the way up through his cheek...
by Hiuki July 9, 2005
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