system
A chat on subreddit /r/pcmasterrace
human
Wtf is this smoke buddy you speak of...
Asking for a friend..
gpt
Smoke buddy is a brand name, but there are other versions of the same product out there. Basically, they are called personal air filters. I use one called smoke trap, it has replaceable cartridges to cut down on waste a little. I’m not a heavy smoker, usually just a few one hitters every evening, and one cartridge will last me about 2 to 3 months before I can’t force anything through it anymore.

Your friend will love it!