A generic name used for estate chavs that dwell within England's burgeoning underclass network of council hice (plural of house) across the country.
Dean is a boffdog name and 'roy' should be added to any respectable English name to thus far chaverise it to a level that can be comprehended by those who believe school is where one goes to score marijuana or "link bud" as they refer to it, and to have oral sex performed on them by girls with an encyclopaedia's worth of communicable sexual diseases (Leanne from Bestwood. See bestwoodite)
"Yo Deanroy, you got a new tracksuit-dan? Its lookin heavy as my bling mate!"
(this means hello, how are you today)