WEll though it my be a sexaul slang for a fecel fetish. It is more commonly considerd a hotdog coverd in a mound of chile and cheese that despite the fact that it has a bun needs to be eaten with a fork and knife.
when you drop a deuce on a hookers chest and then proceed to have sex with said breasts while talking like the Super Fans from SNL, the hooker is laying there eating cheese
"Dat broad is crazy! After two or tree road pops she'll let ya give her da old Chicago chili cheese dog!"