Rotten Raspberry is a frostbitten raspberry Slurpee-style slushy with crossed eyes and a jagged, maniacal grin. He has white ombré on the bottom of him, representing unflavored ice.
- Although his static art is available on the box of the Mushy Slushy Machine, there is no representation of him online. As such, he also lacks a bio.
| Series 1|
Rotten Raspberry / Grimey Lime / Shiverin' Spider / Frost Bit Wasp / Frosty Fly / Cold Cockroach / Mushy Slushy / Horrid Hot Dog
Smelly Onion / Horrid Hot Dog