It means "I don't know." It's used in text for those who just like to text with some weird stuff. Don't use it too much and if you think you'll have to explain it, then it's best to just not even use it. Or like a pitiful wtf. Could be used to say 'How the f*** should I know?!
(This is through text)
A: Hey where's my mom?
B: ╮(╯_╰)╭
A: Seriously? Where the f*ck did you come from?
B: ╮(╯_╰)╭
Idk Dunno dumb ass
Cigarette: Northern slang for a cigarette, used oft by mashed up mancunian ravers becasue of the resemblance of a hot(electric)stove to the end of a lit cigarette. Originated circa 1991 in the early halcyon days of the rave culture; we speculate during a drug fuelled hallucination by said manc.
'fuck me noel, i am bolloxed, is that a ciggy in your mouth, or the stove from me 'nans kitchen'/
General use: 'Give us a stove you cunt'