my first is in random and order and grease,
my second in lactose but never in cheese.
my third likes to lick things, and flollops and flies,
while my fourth lives in florence and never quite dies.
then comes a magical sigil or rune
which swirls round and round as it whistles this tune;
and then there's my fullname and dot and then com -
but those fourteen verses were too sodding long.
so here's one last clue: do my nickname then "at"
and then randolf and ambrose; let's leave it @ that.