How do I rip this?

r/bongs wouldn’t let me upload pictures

I just purchased my first bong in 10 years and while doing so the ABV sandwich kicked in and I forgot to ask how to use it. I feel like a high fool because I don’t understand the water situation, or is it like a ‘dry’ bong? Sorry if this is a dumb question. I unsuccessfully googled for 10 minutes prior to this post.