Pizza "with everything"

Virtually every English speaker in Montreal will refer to pizza with everything on it as "all-dressed" pizza.

In Western Canada, however, the standard is "deluxe'"pizza

In Atlantic Canada people usually say "the works."

In California, it's often a "combination" or "combo". Note that this will almost never include everything that's available. In particular, it's very rare for hot peppers or anchovies to be included.

from alt.usage.english