Funniest weight classes?

What was the weirdest weight class you ever heard? Was it when they altered the original 8? Did you find it funny all these junior or super weights? Was it the pros differing from the amateurs? Was it the amateurs after you became a fan of the pros? Was it Bridger weight? For me it was cruiser weight: when I was a kid I thought cruiser meant a fighter who competed at all the weight classes like a "cruiser" who didn't have a set weight class. Similar to what BJ Penn did in the UFC; coming in at tons of different weights to make exciting fights.