Cat Mess
From Homestar Runner Wiki
Cat Mess is a brand name of kitty litter found in Free Country, USA. It is first seen as part of an arts and crafts project Marzipan was demonstrating to Strong Bad in lady fan. Along with junk mail, it would have been used to make a really creative centerpiece, until Strong Bad decided to use "pyrotechnics" to burn it. Later, it appears as the sponsor of a pet show named the "Cat Mess Inbredtational Pet Show", in which Homestar Runner ends up winning the Best in Sheen prize.
