Awsome! I'll bring 2-3 cases then.
Lol, and lest anyone else thinks this is a bit much, it's normal behavior for him. Just try to get the bottles back to him since he reuses them.
P.S. I once asked him what his favorite beer was and he answered "free." Upon further inquiry he ruminated about different seasons emphasizing different qualities about particular brews... Being completely dry (for reasons similar to the ones Jim gives), I was a bit lost, but I found it impressive.