A lot of times when I end up smoking at a party, usually only like one or two people will have bud. Of course everyone else "always has bud but just smoked it all this morning."

But I usually bring a decent amount of weed when I go to social events and having a lot of friends and being a social (as well as nice) guy, I usually toke everyone up and remind them all that I will one day need a favor and they had better atleast try to remember.