Madballs was this gross toyline back in the late 80's and as a kid I loved these things so much. They even had their own comic from Star Comics which I collected...but I could never find issue 4. Like seriously even into my 20's I was still trying to find that f*cking issue.
I do have a fondness for these type of gross products that were targeted toward boys. I know I had a Madball. I think it was Slobulus. I remember collecting Wacky Packages cards and stickers and Garbage Pail Kids to a lesser extent.