Depending on the kind of life you've led, the phrase "beer bong" can be loaded. For some, it may conjure up memories of puking on your ex in West Palm Beach. For others, you may not even know what the hell it is.
If you've ever watched somebody's Instagram story and seen them drinking from a tube that is attached to a funnel, you are looking at both an absolute maniac and a beer bong. You should DM them and shoot your shot.