Hi Skele,
I would like to see some gopro videos on Youtube. Of the bin and the trash.
Glad you heed the need to keep the lid ajar. I almost passed out once, when I did not. It is all too easy to think you are safe, when actually you are not. And before you know it, you are asleep.
What kind of garbage is entirely your choice. There are no rules when it comes to personal taste. But avoid sharp objects. Avoid hazardous objects (asbestos, acids etc.). And avoid stuff which contained or touched raw meat. Remember the head of a man's penis, inside your arse and inside every human mouth, there are no conventional skin layers to act as a barrier against diseases (i.e. think of the AIDS message). You don't want to transfer muck from hands to penis for example.
One reason why I double bag my trash. Another reason, is I like to feel of polythene against my skin.
Play safe, and live to play again another day. Having to explain how you got yourself injured or with a diseased penis is not one conversation you will enjoy with the doctors, wife, girlfriend etc. !!
Daffy