The context of the following conversation is Lee dropped the sandwich on the crowd, but then he blew on it and ate it anyway.:
Lee says Do you think it's okay to eat food that was dropped?.
The friend responds Did you eat something off the floor?.
Lee responds No, I dropped it on a crowd..
The friend responds And you still ate it?.
Lee responds Yeah, I blew on it then ate it..
The friend responds I suppose the blowing can help with the germs, maybe..