that pink thing is one of the first results that comes up when you google HSSB.
Along with an explanation:
"This is what we call an "Hip Hop Slave Bike".
Basically it tend to have extensive focus on colour coordination, either have an Arrospok (Areospoke, the blue front wheel) that has no advantage other than for appearance sanity and/or a colourful Deep V wheel (the pink rear) that came in all sort of colour that again have no advantage other than it´s appearance, a chopped mountain bike handlebars, and sometime a BMX-style top tube protectors (obviously not pictured).
Oh and it tend not to have brakes."