A phrase used to strongly reinforce and help paint an extremely vivid image in the listeners mind when describing something to those who are possibly imagionatoraly impaired or have a total lack of imagination altogether.
"OI what happened to you last night mate because you've woken up today looking and smelling like a DEAD DOGS ASSHOLE"
flamingo:welcome to dead dog store what dead dog do you want
noob: djdbs dkd sksjs sjs sjs sn
flamingo:ok your becoming a new dead dog