mephedrone 

Meph is currently still a research chemical in most countries, however it has been made illegal in some parts of Europe down to its similarities to MDMA. Like MDMA, it can be snorted or bombed. It gives users quite a strong buzz, making it a ever increasingly popular club drug.

Ollie: Mate Ive got some more mephedrone in for the weekend.
Jack: Sweet as a nut son, sort us out a gram.

mephedrone by TheInformer09 May 14, 2009

Mephedronial 

as in 'Mephedronial Times'.

The time spent whilst under the influence of the substance Mephedrone. The term 'Mephedronial Times' was first discovered during the 'Acidical Times' by 3 young explorers who one night, on the autumn of 2009 got lost down a dusty path, deep within their Mephedronial Time.

Unable to retrace their tracks, they powered on forward with nothing but there hopes and dreams that, legend has it, took on the form of a silver spoon. This has never been proven but is widely accepted as fact.

On returning to the Acidical times they praised the silver spoon for its guidance and was seen, from them on as a religious intervention by the almighty spirit Jebus. This was scrawled on the wall and written on one buried scroll which was buried and never discovered. Every year on that date they celebrate the return of the brave explorers and the townspeople also pay homage to them by a small tradition where the mother of a family hides chocolate scrolls for her children to search for.

Mephedronial times can also be used as the adjective describing the smell that is produced by mephedrone.

As of yet, this is the only recorded document that is evidence of the Mephedronial Times being fact. Its the only recorded document that supports the theory behind its conception.

"Lost my soul and wallet at last weeks Mephedronial Times."

"Far too many Mephedronial Times for me, thank you."

Q. Whats that smell?
A. Mephedronial Times mate

Mephedronial by Mandy Mephedrone January 17, 2010

Mephedrone 

4-MethylMethCathinone, chemical compound analogue of Cathinone. Cathinone being the "natural" amphetamine found in Khat plant. In England were it was most popular, it fell out side of any laws. In other countries, it was illegal before it came out due to analogue laws (i.e. USA, and France). And it was banned in other countries after some accidents (deaths, injuries) were related to the compound.
It could be bought on the internet as a plant feeder, with a starting price towards £10 per gram ($15; 11€) but if you bought 20g, the price per gram was towards £7 ($10.7; 7.8€).
In the same way as MDMA, it causes the release of Serotonin in the brain, thus creating the euphoria, and sometimes depression after the come down.
Mephedrone is, since the 29/03/2010, on route to be banned in the UK, because of irresponsible users. Youngsters misunderstood the words "legal high", believing that it was a "safe high", in doing so, Overdoses were common place. Also, the media published every death related to Mephedrone, as they did for ecstasy just before it's ban. Note: the media reports 1/250 deaths from paracetamol or aspirin but 1/1 deaths from Meph.
Also to note: there are more death from alcohol every day then from mephedrone.

Scientific names: 1-(4-methlyphenyl)-2-methylaminopropan-1-one ; 4-methylmethcathinone
Names: Mephedrone ; 4-MMC
Street names: Meow Meow ; Drone ; bubbles

I bought some Mephedrone... I did half a gram with my GF... We loved it!

Mephedrone by Pepys the Cat April 2, 2010

methedrone

A stimulant drug that gives off feelings of Euphoria, used mainly for recreational use. It is closely related in structure to 4-methoxymethamphetamine PMMA, a drug reported to have been involved in several fatalities. It is possible that methedrone has a similar risk of acute toxicity.

"Ayy boi i'm looking to get a gram of that meow meow"
"ye bro i got that methedrone hookup"

methedrone by supreme leader September 1, 2015