"Right how do you spell SISU again?"
"Erm, "S", er "I", "S", "U", I think?"
"You sure? Is it two "S's"? or one?"
"Ooh, think it might be two"
"Ok, keep an eye out for the rozzers, got my spray paint, "S", "I", "S", "S", "U". OUT"
Stand back and have a look at it.
"You know what, it...