An ability to "understand, reason with, and apply mathematical and quantitative concepts in everyday life and work" dat's gained by studying your a** off to learn large amounts of tedious arithmetic bu**s**t.
Just learning simple "adding, subtracting, multiplication, and division" skills is generally adequate for financial navigating in da modern world --- no need to overheat yer brain or exhaust yer patience with numerousy research!
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'