PYPT is "pimp your post thursday" hehehe its' a little voice chat show on discord where people come and listen to one another present their post. While the person is talking - you can go click on their link and add a comment then - or you can wait til the show is over and do it all at once hehehe
it's so nice. I love it! It is the thing that really changed Hive (at the time - Steem) for me! I felt connected in a whole new way!