A Street guy usually a greaser type who knows how to sweet talk a girl using he's charming good looks or street style talk,usually defined as a " Bad Boy" type
"Sick-boy, rides a big motorbike,
Sick-boy, combs his hair up just right.
Sick-boy, with tattoos up and
Down his arms, don't ya know...
Sick-boy, he's got a girl wrapped around
his arm,
Sick-boy, with his street-like charm.
Sick-boy, he'll make love to her
All night, don't ya know..."-Social Distortion