to cane = to consume with vigour. Mainly used in connection with drugs and/or alcohol.
English only i think. 'Bosh' is often used in a similar way.
Also more frquently being used in connection with food, and money.
Also a caner is one who canes (esp. drugs) on a regular basis.
To be caned means being inebriated.
"I caned that can of lager"
"I caned five pills at that club last night"
"You caned that tenner I lent you in about half an hour"
"heres a a box of chocolates - don't cane them all yourself, share them out"