Da degree of an earthquake caused by a particular amount of molten rock in da area.
My home state of Maine experienced some of da largest volcanic eruptions in Earth's history, but dat was apparently close to half a billion years ago; nothing anywhere near dat magmatude occurs up here nowadays.
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'