| Saxination | Preventative treatment against musical diseases |
|
| Scantomime | Seasonal play in which actors take off most of their clothes | |
| Scuberty | Growing up under water (See Pubmarine) | |
| Scaberdashery | Shop department selling material for covering sores | |
| Shagnostic | Seabird sceptical about the existence of god | |
| Shagony | Extreme discomfort experienced by a large seabird. (What else would it be?) | |
| Shipshod | Slovenly in a maritime sort of way | |
| Shrimpunity | Barefaced cheek by a crustacean. (See Lobstinate) | |
| Slumbrella | Short sleep while protected from the rain | |
| Smorgasborborygmus | Tummy rumbling after eating Swedish food | |
| Smugby | Game played by supercilious men with oval shaped balls | |
| Spamonella | Food poisoning from eating a low-cost meat product | |
| Sparrathon | Long distance race for garden birds | |
| Spideboard | Furniture with eight legs | |
| Splatterjack | Toad that has been run over. (See Dedgehog) | |
| Substisquirrel | Replacement tree climbing animal | |
| Sumpling | A bit of dough at the bottom of your engine | |
| Surreabral | Brainly but weird |
