The Clogger is a greasy fat dripping burger, available to buy at Krusty Burger. Krusty used a pig, Plopper, to advertise the burger on TV. Krusty hated the burger, possibly due to its high fat content and/or its possible disgusting taste. It may be also be due to his Jewish heritage, seeing as how Jews consider pigs to be filthy creatures. It appears to have all sorts of pig related food in it including bacon. It is most likely a parody of the "Baconator" served at Wendy's.