Do The Can Thing

i lean out the window to get a better look at Birthday Man's new dance moves and see a man with a shopping cart below me, picking cans out of the dumpster. i grab a couple bags of cans i've been collecting, yell "hey!", and let them drop the 3 stories to the ground. he yells something, then hurries over, muttering to himself. i will later find out that he is totally insane and shouts to himself in spanglish at all times. i'm worried that he thinks i'm rude, but i yell "wait!" and run to get more cans. i drop 3 more bags, then 3 more, then 3 more... in the end, there are 18 bags of cans piled up under my window. he mumbles something that sounds like a thank you, and i shout "no, thank you! it was fun!" because it was.