follow-up to swapping saliva

last night, a certain guy's fork fell on the floor, so he used mine... i guess we can share forks if his has brushed the floor of a marina pizza joint and is then obviously dirtied beyond belief. or if he's too lazy to get up and walk the 12 feet to get a new one. or maybe he refuses to share forks and spoons just to ruffle my feathers. squawk.