The fuzzler has no know origin, it was first seen in the early 80's however rumored to be invented by tipper gore.

The fuzzler is quite simple to do.

1) while having sex doggy stlye remove penis
2)spit in anus
3)shove a stuffed animal into anus
4)sream "fuzz train!"

Someone who used to be a potential girlfriend/boyfriend, but no longer is.