quackcandle 

A made up drug its rubbish

I got completely off my spunky backpack on quackcandle and now i feel like a fortnight in a bad balloon

quackcandle by Lovejoy's Lovechild September 8, 2006

Quack candle 

When one takes drugs expecting to get high but the drugs are of sutch a low quality that there is barely any discernable buzz one is on a quack candle. Unsure of the origin but we all use it all the time round my way.

Randall paid thirty quid for some speed but as it was shit he ended up on a quack candle

Quack candle by DanTheMan123 June 23, 2004

Quackhandle

To be in a quackhandle is to be in the state of having too many mind altering substances taken at any given time.

phil got himself in to a serious quackhandle last night

Quackhandle by Jeimear November 12, 2010