Just thought of another perfect Paulie moment. In Blue Comet (my favorite episode) at the end when they're at the safehouse, Carlo suggests they order a pizza. As Tony walks up the stairs, you can hear Paulie yelling "and make sure we get paper plates, we ain't got any here!!" He's in the middle of a war, some of his best friends have been killed and he's hiding in a safehouse, and this is what he is worried about.