Three word story for more people with more than one word to say...

[sourland]

moss and algae

 

[BunnynChicks]

and red mud

 

[sourland]

like Georgia clay

 

[BunnynChicks]

that squished when

 

[sourland]

inadvertently stepped upon

 

[NickyKnack]

Because that's all

 

[sourland]

one could expect

 

[NickyKnack]

to do with

 

[sourland]

that squishy, slippery

 

[NickyKnack]

clay slip mixture