Funniest thing that ever happened to you
For me, it would probably be:
A: That time I sold four star cyclops to get a five star crystal. The crystal ended up giving me cyclops
B: On my first five star, when I said to my brother: "Imagine if I pulled quake from this." My first five star was Quake
C: After pulling Thing and Man Thing as 6 stars, I told my brother: "What if I get King Groot from my next six star," Man Thing has a synergy with Thing and King Groot. So I thought that was funny. My next six star was actually King Groot.