I never actually tried any of the WAM variations.

I may be interresed in thick mud, I'm already interressedd into running a mudrun or similar race ("Spartan", etc). In the NL, they also have obstacles courses as "leisure places", called Poldersports.

I may be interrsed in slime, gunge, custard ?.

I'm not interresed at all into all foods (whipped cream, peas...), and some substance (paperpaste...).