After the infectious “Street Fighter ” and countless grime parties (he’s one of those who grabs the mic whenever he can, whether it’s to get the crowd going or to freestyle in the middle of the street), Londoner D Double E returns with his mate Dizzee Rascal on “Bluku! Bluku!”. What “Bluku! Bluku!” all about and where does it come from? D Double himself explains. The track is just out as a single via Dirtee Stank. Get it here.