1a. Ren's Toothache - TV-Y7 - Ren pulling out his nerve endings is pretty gross for a TV-G.
1b. Rubber Nipple Salesmen - TV-PG - The scene with Mr. Horse is pretty disturbing for general audiences.
2. Sven Hoëk - TV-PG - The infamous scene with Ren making violent threats towards Stimpy and Sven gets a TV-PG.
3a. Haunted House - TV-Y7-FV - A FV for the bloody head scene, which isn't enough for a TV-PG. The DVD version of this episode is a plain TV-Y7. And the ghost drinking poison isn't enough for a TV-PG either.
3b. Mad Dog Hoëk - TV-Y7-FV
4a. In the Army - TV-Y7 - I originally rated this episode TV-PG for Ren going insane and destroying a bed with an axe.
5a. Big Baby Scam - TV-Y7
5b. Dog Show - TV-G - George Liquor's name is okay for a TV-G, because it's not meant to be taken as an alcohol reference.
6a. Monkey See, Monkey Don't - TV-G
6b. Powdered Toast Man - TV-Y7 - The scene with the president isn't enough for a TV-PG.
7a. Fake Dad - TV-Y7
7b. Out West - TV-PG - A TV-PG for people being hung on nooses.
8. Stimpy's Fan Club - TV-PG - It's pretty obvious why.
9a. The Great Outdoors - TV-G
9b. The Cat that Laid the Golden Hairball - TV-Y7
10. A Visit to Anthony - TV-PG
11. The Royal Canadian Kilted Yaksmen - TV-Y7 - For the early MTV broadcasts with the word "hell" being uncensored, it's a TV-PG.
12. Son of Stimpy - TV-Y7
13. Man's Best Friend - TV-PG - Ren beating George Liqour with an oar is definitely a TV-PG.