Toni Hummer

Hey there - I'm pretty new to the sport. Got my A license in July and my B license last Saturday. I have 67 jumps in and am wondering what milestones/traditions there are. I know for your 100th jump you're supposed to do your Undie Hundie (underwear or naked from what I understand), but I also heard something about a pie? What other traditions are there? I was thinking a cartwheel exit for my 69th would be fitting since I'm a 16 year old boy trapped in a 35 year old woman's body